20739461400

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:549

約数の個数: 768

約数和(自身を含む): 87422976000

約数和(自身を除く): 66683514600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 27, 28, 30, 35, 36, 38, 40, 42, 45, 50, 54, 56, 57, 60, 63, 67, 70, 72, 75, 76, 84, 90, 95, 100, 105, 108, 114, 120, 126, 133, 134, 135, 140, 150, 152, 168, 171, 175, 180, 189, 190, 200, 201, 210, 216, 225, 228, 252, 266, 268, 270, 280, 285, 300, 315, 335, 342, 350, 360, 378, 380, 399, 402, 420, 431, 450, 456, 469, 475, 504, 513, 525, 532, 536, 540, 570, 600, 603, 630, 665, 670, 675, 684, 700, 756, 760, 798, 804, 840, 855, 862, 900, 938, 945, 950, 1005, 1026, 1050, 1064, 1080, 1140, 1197, 1206, 1260, 1273, 1293, 1330, 1340, 1350, 1368, 1400, 1407, 1425, 1512, 1575, 1596, 1608, 1675, 1710, 1724, 1800, 1809, 1876, 1890, 1900, 1995, 2010, 2052, 2100, 2155, 2280, 2345, 2394, 2412, 2520, 2546, 2565, 2586, 2660, 2680, 2700, 2814, 2850, 3015, 3017, 3150, 3192, 3325, 3350, 3420, 3448, 3591, 3618, 3752, 3780, 3800, 3819, 3879, 3990, 4020, 4104, 4200, 4221, 4275, 4310, 4690, 4725, 4788, 4824, 5025, 5092, 5130, 5172, 5320, 5400, 5628, 5700, 5985, 6030, 6034, 6300, 6365, 6465, 6650, 6700, 6840, 7035, 7182, 7236, 7560, 7638, 7758, 7980, 8040, 8189, 8442, 8550, 8620, 8911, 9045, 9051, 9380, 9450, 9576, 9975, 10050, 10184, 10260, 10344, 10775, 11256, 11400, 11457, 11637, 11725, 11970, 12060, 12068, 12600, 12663, 12730, 12825, 12930, 13300, 13400, 14070, 14364, 14472, 15075, 15085, 15276, 15516, 15960, 16378, 16884, 17100, 17240, 17822, 17955, 18090, 18102, 18760, 18900, 19095, 19395, 19950, 20100, 20520, 21105, 21550, 22914, 23274, 23450, 23940, 24120, 24136, 24567, 25326, 25460, 25650, 25860, 26600, 26733, 27153, 28140, 28728, 28877, 29925, 30150, 30170, 30552, 31032, 31825, 32325, 32756, 33768, 34200, 34371, 35175, 35644, 35910, 36180, 36204, 37800, 38190, 38790, 39900, 40200, 40945, 42210, 43100, 44555, 45225, 45255, 45828, 46548, 46900, 47880, 49134, 50652, 50920, 51300, 51720, 53466, 54306, 56280, 57285, 57323, 57754, 58185, 59850, 60300, 60340, 63315, 63650, 64650, 65512, 68742, 70350, 71288, 71820, 72360, 72408, 73701, 75425, 76380, 77580, 79800, 80199, 81459, 81890, 84420, 86200, 86631, 89110, 89775, 90450, 90510, 91656, 93096, 93800, 95475, 96975, 98268, 101304, 102600, 105525, 106932, 108612, 114570, 114646, 115508, 116370, 119700, 120600, 120680, 122835, 126630, 127300, 129300, 133665, 135765, 137484, 140700, 143640, 144385, 147402, 150850, 152760, 155160, 160398, 162918, 163780, 168840, 171855, 171969, 173262, 178220, 179550, 180900, 181020, 190950, 193950, 196536, 202139, 204725, 211050, 213864, 217224, 221103, 222775, 226275, 229140, 229292, 231016, 232740, 239400, 240597, 245670, 253260, 254600, 258600, 259893, 267330, 271530, 274968, 281400, 286425, 286615, 288770, 290925, 294804, 301700, 316575, 320796, 325836, 327560, 343710, 343938, 346524, 356440, 359100, 361800, 362040, 368505, 381900, 387900, 400995, 404278, 407295, 409450, 422100, 433155, 442206, 445550, 452550, 458280, 458584, 465480, 481194, 491340, 506520, 515907, 519786, 534660, 543060, 548663, 572850, 573230, 577540, 581850, 589608, 603400, 606417, 614175, 633150, 641592, 651672, 668325, 678825, 687420, 687876, 693048, 718200, 721925, 737010, 763800, 775800, 779679, 801990, 808556, 814590, 818900, 844200, 859275, 859845, 866310, 884412, 891100, 905100, 962388, 982680, 1010695, 1031814, 1039572, 1069320, 1086120, 1097326, 1105515, 1145700, 1146460, 1155080, 1163700, 1202985, 1212834, 1228350, 1266300, 1299465, 1336650, 1357650, 1374840, 1375752, 1433075, 1443850, 1474020, 1547721, 1559358, 1603980, 1617112, 1629180, 1637800, 1645989, 1718550, 1719690, 1732620, 1768824, 1782200, 1810200, 1819251, 1842525, 1924776, 2004975, 2021390, 2036475, 2063628, 2079144, 2165775, 2194652, 2211030, 2291400, 2292920, 2327400, 2405970, 2425668, 2456700, 2532600, 2579535, 2598930, 2673300, 2715300, 2743315, 2866150, 2887700, 2948040, 3032085, 3095442, 3118716, 3207960, 3258360, 3291978, 3437100, 3439380, 3465240, 3638502, 3685050, 3840641, 3898395, 4009950, 4042780, 4072950, 4127256, 4299225, 4331550, 4389304, 4422060, 4811940, 4851336, 4913400, 4937967, 5053475, 5159070, 5197860, 5346600, 5430600, 5457753, 5486630, 5527575, 5732300, 5775400, 6014925, 6064170, 6190884, 6237432, 6497325, 6583956, 6874200, 6878760, 7277004, 7370100, 7681282, 7738605, 7796790, 8019900, 8085560, 8145900, 8229945, 8598450, 8663100, 8844120, 9096255, 9623880, 9875934, 10106950, 10318140, 10395720, 10915506, 10973260, 11055150, 11464600, 11521923, 12029850, 12128340, 12381768, 12897675, 12994650, 13167912, 13716575, 14554008, 14740200, 14813901, 15160425, 15362564, 15477210, 15593580, 16039800, 16291800, 16459890, 17196900, 17326200, 18192510, 19203205, 19491975, 19751868, 20213900, 20636280, 21831012, 21946520, 22110300, 23043846, 24059700, 24256680, 24689835, 25795350, 25989300, 27288765, 27433150, 29627802, 30320850, 30725128, 30954420, 31187160, 32919780, 34393800, 34565769, 36385020, 38406410, 38693025, 38983950, 39503736, 40427800, 41149725, 43662024, 44220600, 45481275, 46087692, 48119400, 49379670, 51590700, 51978600, 54577530, 54866300, 57609615, 59255604, 60641700, 61908840, 65839560, 69131538, 72770040, 74069505, 76812820, 77386050, 77967900, 82299450, 90962550, 92175384, 96016025, 98759340, 103181400, 103697307, 109155060, 109732600, 115219230, 118511208, 121283400, 123449175, 136443825, 138263076, 148139010, 153625640, 154772100, 155935800, 164598900, 172828845, 181925100, 192032050, 197518680, 207394614, 218310120, 230438460, 246898350, 272887650, 276526152, 288048075, 296278020, 309544200, 329197800, 345657690, 363850200, 370347525, 384064100, 414789228, 460876920, 493796700, 518486535, 545775300, 576096150, 592556040, 691315380, 740695050, 768128200, 829578456, 864144225, 987593400, 1036973070, 1091550600, 1152192300, 1382630760, 1481390100, 1728288450, 2073946140, 2304384600, 2592432675, 2962780200, 3456576900, 4147892280, 5184865350, 6913153800, 10369730700, 20739461400]

約数ペア:

[(1, 20739461400), (2, 10369730700), (3, 6913153800), (4, 5184865350), (5, 4147892280), (6, 3456576900), (7, 2962780200), (8, 2592432675), (9, 2304384600), (10, 2073946140), (12, 1728288450), (14, 1481390100), (15, 1382630760), (18, 1152192300), (19, 1091550600), (20, 1036973070), (21, 987593400), (24, 864144225), (25, 829578456), (27, 768128200), (28, 740695050), (30, 691315380), (35, 592556040), (36, 576096150), (38, 545775300), (40, 518486535), (42, 493796700), (45, 460876920), (50, 414789228), (54, 384064100), (56, 370347525), (57, 363850200), (60, 345657690), (63, 329197800), (67, 309544200), (70, 296278020), (72, 288048075), (75, 276526152), (76, 272887650), (84, 246898350), (90, 230438460), (95, 218310120), (100, 207394614), (105, 197518680), (108, 192032050), (114, 181925100), (120, 172828845), (126, 164598900), (133, 155935800), (134, 154772100), (135, 153625640), (140, 148139010), (150, 138263076), (152, 136443825), (168, 123449175), (171, 121283400), (175, 118511208), (180, 115219230), (189, 109732600), (190, 109155060), (200, 103697307), (201, 103181400), (210, 98759340), (216, 96016025), (225, 92175384), (228, 90962550), (252, 82299450), (266, 77967900), (268, 77386050), (270, 76812820), (280, 74069505), (285, 72770040), (300, 69131538), (315, 65839560), (335, 61908840), (342, 60641700), (350, 59255604), (360, 57609615), (378, 54866300), (380, 54577530), (399, 51978600), (402, 51590700), (420, 49379670), (431, 48119400), (450, 46087692), (456, 45481275), (469, 44220600), (475, 43662024), (504, 41149725), (513, 40427800), (525, 39503736), (532, 38983950), (536, 38693025), (540, 38406410), (570, 36385020), (600, 34565769), (603, 34393800), (630, 32919780), (665, 31187160), (670, 30954420), (675, 30725128), (684, 30320850), (700, 29627802), (756, 27433150), (760, 27288765), (798, 25989300), (804, 25795350), (840, 24689835), (855, 24256680), (862, 24059700), (900, 23043846), (938, 22110300), (945, 21946520), (950, 21831012), (1005, 20636280), (1026, 20213900), (1050, 19751868), (1064, 19491975), (1080, 19203205), (1140, 18192510), (1197, 17326200), (1206, 17196900), (1260, 16459890), (1273, 16291800), (1293, 16039800), (1330, 15593580), (1340, 15477210), (1350, 15362564), (1368, 15160425), (1400, 14813901), (1407, 14740200), (1425, 14554008), (1512, 13716575), (1575, 13167912), (1596, 12994650), (1608, 12897675), (1675, 12381768), (1710, 12128340), (1724, 12029850), (1800, 11521923), (1809, 11464600), (1876, 11055150), (1890, 10973260), (1900, 10915506), (1995, 10395720), (2010, 10318140), (2052, 10106950), (2100, 9875934), (2155, 9623880), (2280, 9096255), (2345, 8844120), (2394, 8663100), (2412, 8598450), (2520, 8229945), (2546, 8145900), (2565, 8085560), (2586, 8019900), (2660, 7796790), (2680, 7738605), (2700, 7681282), (2814, 7370100), (2850, 7277004), (3015, 6878760), (3017, 6874200), (3150, 6583956), (3192, 6497325), (3325, 6237432), (3350, 6190884), (3420, 6064170), (3448, 6014925), (3591, 5775400), (3618, 5732300), (3752, 5527575), (3780, 5486630), (3800, 5457753), (3819, 5430600), (3879, 5346600), (3990, 5197860), (4020, 5159070), (4104, 5053475), (4200, 4937967), (4221, 4913400), (4275, 4851336), (4310, 4811940), (4690, 4422060), (4725, 4389304), (4788, 4331550), (4824, 4299225), (5025, 4127256), (5092, 4072950), (5130, 4042780), (5172, 4009950), (5320, 3898395), (5400, 3840641), (5628, 3685050), (5700, 3638502), (5985, 3465240), (6030, 3439380), (6034, 3437100), (6300, 3291978), (6365, 3258360), (6465, 3207960), (6650, 3118716), (6700, 3095442), (6840, 3032085), (7035, 2948040), (7182, 2887700), (7236, 2866150), (7560, 2743315), (7638, 2715300), (7758, 2673300), (7980, 2598930), (8040, 2579535), (8189, 2532600), (8442, 2456700), (8550, 2425668), (8620, 2405970), (8911, 2327400), (9045, 2292920), (9051, 2291400), (9380, 2211030), (9450, 2194652), (9576, 2165775), (9975, 2079144), (10050, 2063628), (10184, 2036475), (10260, 2021390), (10344, 2004975), (10775, 1924776), (11256, 1842525), (11400, 1819251), (11457, 1810200), (11637, 1782200), (11725, 1768824), (11970, 1732620), (12060, 1719690), (12068, 1718550), (12600, 1645989), (12663, 1637800), (12730, 1629180), (12825, 1617112), (12930, 1603980), (13300, 1559358), (13400, 1547721), (14070, 1474020), (14364, 1443850), (14472, 1433075), (15075, 1375752), (15085, 1374840), (15276, 1357650), (15516, 1336650), (15960, 1299465), (16378, 1266300), (16884, 1228350), (17100, 1212834), (17240, 1202985), (17822, 1163700), (17955, 1155080), (18090, 1146460), (18102, 1145700), (18760, 1105515), (18900, 1097326), (19095, 1086120), (19395, 1069320), (19950, 1039572), (20100, 1031814), (20520, 1010695), (21105, 982680), (21550, 962388), (22914, 905100), (23274, 891100), (23450, 884412), (23940, 866310), (24120, 859845), (24136, 859275), (24567, 844200), (25326, 818900), (25460, 814590), (25650, 808556), (25860, 801990), (26600, 779679), (26733, 775800), (27153, 763800), (28140, 737010), (28728, 721925), (28877, 718200), (29925, 693048), (30150, 687876), (30170, 687420), (30552, 678825), (31032, 668325), (31825, 651672), (32325, 641592), (32756, 633150), (33768, 614175), (34200, 606417), (34371, 603400), (35175, 589608), (35644, 581850), (35910, 577540), (36180, 573230), (36204, 572850), (37800, 548663), (38190, 543060), (38790, 534660), (39900, 519786), (40200, 515907), (40945, 506520), (42210, 491340), (43100, 481194), (44555, 465480), (45225, 458584), (45255, 458280), (45828, 452550), (46548, 445550), (46900, 442206), (47880, 433155), (49134, 422100), (50652, 409450), (50920, 407295), (51300, 404278), (51720, 400995), (53466, 387900), (54306, 381900), (56280, 368505), (57285, 362040), (57323, 361800), (57754, 359100), (58185, 356440), (59850, 346524), (60300, 343938), (60340, 343710), (63315, 327560), (63650, 325836), (64650, 320796), (65512, 316575), (68742, 301700), (70350, 294804), (71288, 290925), (71820, 288770), (72360, 286615), (72408, 286425), (73701, 281400), (75425, 274968), (76380, 271530), (77580, 267330), (79800, 259893), (80199, 258600), (81459, 254600), (81890, 253260), (84420, 245670), (86200, 240597), (86631, 239400), (89110, 232740), (89775, 231016), (90450, 229292), (90510, 229140), (91656, 226275), (93096, 222775), (93800, 221103), (95475, 217224), (96975, 213864), (98268, 211050), (101304, 204725), (102600, 202139), (105525, 196536), (106932, 193950), (108612, 190950), (114570, 181020), (114646, 180900), (115508, 179550), (116370, 178220), (119700, 173262), (120600, 171969), (120680, 171855), (122835, 168840), (126630, 163780), (127300, 162918), (129300, 160398), (133665, 155160), (135765, 152760), (137484, 150850), (140700, 147402), (143640, 144385)]