21702136680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6569}}^1$

素因数の和:6638

約数の個数: 512

約数和(自身を含む): 90823680000

約数和(自身を除く): 69121543320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 46, 54, 56, 57, 60, 63, 69, 70, 72, 76, 84, 90, 92, 95, 105, 108, 114, 115, 120, 126, 133, 135, 138, 140, 152, 161, 168, 171, 180, 184, 189, 190, 207, 210, 216, 228, 230, 252, 266, 270, 276, 280, 285, 315, 322, 342, 345, 360, 378, 380, 399, 414, 420, 437, 456, 460, 483, 504, 513, 532, 540, 552, 570, 621, 630, 644, 665, 684, 690, 756, 760, 798, 805, 828, 840, 855, 874, 920, 945, 966, 1026, 1035, 1064, 1080, 1140, 1197, 1242, 1260, 1288, 1311, 1330, 1368, 1380, 1449, 1512, 1596, 1610, 1656, 1710, 1748, 1890, 1932, 1995, 2052, 2070, 2185, 2280, 2394, 2415, 2484, 2520, 2565, 2622, 2660, 2760, 2898, 3059, 3105, 3192, 3220, 3420, 3496, 3591, 3780, 3864, 3933, 3990, 4104, 4140, 4347, 4370, 4788, 4830, 4968, 5130, 5244, 5320, 5796, 5985, 6118, 6210, 6440, 6555, 6569, 6840, 7182, 7245, 7560, 7866, 7980, 8280, 8694, 8740, 9177, 9576, 9660, 10260, 10488, 11592, 11799, 11970, 12236, 12420, 13110, 13138, 14364, 14490, 15295, 15732, 15960, 17388, 17480, 17955, 18354, 19320, 19665, 19707, 20520, 21735, 23598, 23940, 24472, 24840, 26220, 26276, 27531, 28728, 28980, 30590, 31464, 32845, 34776, 35910, 36708, 39330, 39414, 43470, 45885, 45983, 47196, 47880, 52440, 52552, 55062, 57960, 58995, 59121, 61180, 65690, 71820, 73416, 78660, 78828, 82593, 86940, 91770, 91966, 94392, 98535, 110124, 117990, 118242, 122360, 124811, 131380, 137655, 137949, 143640, 151087, 157320, 157656, 165186, 173880, 177363, 183540, 183932, 197070, 220248, 229915, 235980, 236484, 249622, 262760, 275310, 275898, 295605, 302174, 330372, 354726, 367080, 367864, 374433, 394140, 412965, 413847, 453261, 459830, 471960, 472968, 499244, 550620, 551796, 591210, 604348, 624055, 660744, 689745, 709452, 748866, 755435, 788280, 825930, 827694, 873677, 886815, 906522, 919660, 998488, 1057609, 1101240, 1103592, 1123299, 1182420, 1208696, 1241541, 1248110, 1359783, 1379490, 1418904, 1497732, 1510870, 1651860, 1655388, 1747354, 1773630, 1813044, 1839320, 1872165, 2069235, 2115218, 2246598, 2266305, 2364840, 2483082, 2496220, 2621031, 2719566, 2758980, 2870653, 2995464, 3021740, 3172827, 3303720, 3310776, 3369897, 3494708, 3547260, 3626088, 3744330, 4079349, 4138470, 4230436, 4368385, 4493196, 4532610, 4966164, 4992440, 5242062, 5288045, 5439132, 5517960, 5616495, 5741306, 6043480, 6207705, 6345654, 6739794, 6798915, 6989416, 7094520, 7488660, 7863093, 8158698, 8276940, 8460872, 8611959, 8736770, 8986392, 9065220, 9518481, 9932328, 10484124, 10576090, 10878264, 11232990, 11482612, 12415410, 12691308, 13105155, 13479588, 13597830, 14353265, 14977320, 15726186, 15864135, 16317396, 16553880, 16849485, 17223918, 17473540, 18130440, 19036962, 20094571, 20396745, 20968248, 21152180, 22465980, 22965224, 23589279, 24830820, 25382616, 25835877, 26210310, 26959176, 27195660, 28555443, 28706530, 31452372, 31728270, 32634792, 33698970, 34447836, 34947080, 38073924, 39315465, 40189142, 40793490, 42304360, 43059795, 44931960, 47178558, 47592405, 49661640, 51671754, 52420620, 54391320, 57110886, 57413060, 60283713, 62904744, 63456540, 67397940, 68895672, 76147848, 77507631, 78630930, 80378284, 81586980, 86119590, 94357116, 95184810, 100472855, 103343508, 104841240, 114221772, 114826120, 117946395, 120567426, 126913080, 129179385, 134795880, 142777215, 155015262, 157261860, 160756568, 163173960, 172239180, 180851139, 188714232, 190369620, 200945710, 206687016, 228443544, 235892790, 241134852, 258358770, 285554430, 301418565, 310030524, 314523720, 344478360, 361702278, 380739240, 387538155, 401891420, 471785580, 482269704, 516717540, 542553417, 571108860, 602837130, 620061048, 723404556, 775076310, 803782840, 904255695, 943571160, 1033435080, 1085106834, 1142217720, 1205674260, 1446809112, 1550152620, 1808511390, 2170213668, 2411348520, 2712767085, 3100305240, 3617022780, 4340427336, 5425534170, 7234045560, 10851068340, 21702136680]

約数ペア:

[(1, 21702136680), (2, 10851068340), (3, 7234045560), (4, 5425534170), (5, 4340427336), (6, 3617022780), (7, 3100305240), (8, 2712767085), (9, 2411348520), (10, 2170213668), (12, 1808511390), (14, 1550152620), (15, 1446809112), (18, 1205674260), (19, 1142217720), (20, 1085106834), (21, 1033435080), (23, 943571160), (24, 904255695), (27, 803782840), (28, 775076310), (30, 723404556), (35, 620061048), (36, 602837130), (38, 571108860), (40, 542553417), (42, 516717540), (45, 482269704), (46, 471785580), (54, 401891420), (56, 387538155), (57, 380739240), (60, 361702278), (63, 344478360), (69, 314523720), (70, 310030524), (72, 301418565), (76, 285554430), (84, 258358770), (90, 241134852), (92, 235892790), (95, 228443544), (105, 206687016), (108, 200945710), (114, 190369620), (115, 188714232), (120, 180851139), (126, 172239180), (133, 163173960), (135, 160756568), (138, 157261860), (140, 155015262), (152, 142777215), (161, 134795880), (168, 129179385), (171, 126913080), (180, 120567426), (184, 117946395), (189, 114826120), (190, 114221772), (207, 104841240), (210, 103343508), (216, 100472855), (228, 95184810), (230, 94357116), (252, 86119590), (266, 81586980), (270, 80378284), (276, 78630930), (280, 77507631), (285, 76147848), (315, 68895672), (322, 67397940), (342, 63456540), (345, 62904744), (360, 60283713), (378, 57413060), (380, 57110886), (399, 54391320), (414, 52420620), (420, 51671754), (437, 49661640), (456, 47592405), (460, 47178558), (483, 44931960), (504, 43059795), (513, 42304360), (532, 40793490), (540, 40189142), (552, 39315465), (570, 38073924), (621, 34947080), (630, 34447836), (644, 33698970), (665, 32634792), (684, 31728270), (690, 31452372), (756, 28706530), (760, 28555443), (798, 27195660), (805, 26959176), (828, 26210310), (840, 25835877), (855, 25382616), (874, 24830820), (920, 23589279), (945, 22965224), (966, 22465980), (1026, 21152180), (1035, 20968248), (1064, 20396745), (1080, 20094571), (1140, 19036962), (1197, 18130440), (1242, 17473540), (1260, 17223918), (1288, 16849485), (1311, 16553880), (1330, 16317396), (1368, 15864135), (1380, 15726186), (1449, 14977320), (1512, 14353265), (1596, 13597830), (1610, 13479588), (1656, 13105155), (1710, 12691308), (1748, 12415410), (1890, 11482612), (1932, 11232990), (1995, 10878264), (2052, 10576090), (2070, 10484124), (2185, 9932328), (2280, 9518481), (2394, 9065220), (2415, 8986392), (2484, 8736770), (2520, 8611959), (2565, 8460872), (2622, 8276940), (2660, 8158698), (2760, 7863093), (2898, 7488660), (3059, 7094520), (3105, 6989416), (3192, 6798915), (3220, 6739794), (3420, 6345654), (3496, 6207705), (3591, 6043480), (3780, 5741306), (3864, 5616495), (3933, 5517960), (3990, 5439132), (4104, 5288045), (4140, 5242062), (4347, 4992440), (4370, 4966164), (4788, 4532610), (4830, 4493196), (4968, 4368385), (5130, 4230436), (5244, 4138470), (5320, 4079349), (5796, 3744330), (5985, 3626088), (6118, 3547260), (6210, 3494708), (6440, 3369897), (6555, 3310776), (6569, 3303720), (6840, 3172827), (7182, 3021740), (7245, 2995464), (7560, 2870653), (7866, 2758980), (7980, 2719566), (8280, 2621031), (8694, 2496220), (8740, 2483082), (9177, 2364840), (9576, 2266305), (9660, 2246598), (10260, 2115218), (10488, 2069235), (11592, 1872165), (11799, 1839320), (11970, 1813044), (12236, 1773630), (12420, 1747354), (13110, 1655388), (13138, 1651860), (14364, 1510870), (14490, 1497732), (15295, 1418904), (15732, 1379490), (15960, 1359783), (17388, 1248110), (17480, 1241541), (17955, 1208696), (18354, 1182420), (19320, 1123299), (19665, 1103592), (19707, 1101240), (20520, 1057609), (21735, 998488), (23598, 919660), (23940, 906522), (24472, 886815), (24840, 873677), (26220, 827694), (26276, 825930), (27531, 788280), (28728, 755435), (28980, 748866), (30590, 709452), (31464, 689745), (32845, 660744), (34776, 624055), (35910, 604348), (36708, 591210), (39330, 551796), (39414, 550620), (43470, 499244), (45885, 472968), (45983, 471960), (47196, 459830), (47880, 453261), (52440, 413847), (52552, 412965), (55062, 394140), (57960, 374433), (58995, 367864), (59121, 367080), (61180, 354726), (65690, 330372), (71820, 302174), (73416, 295605), (78660, 275898), (78828, 275310), (82593, 262760), (86940, 249622), (91770, 236484), (91966, 235980), (94392, 229915), (98535, 220248), (110124, 197070), (117990, 183932), (118242, 183540), (122360, 177363), (124811, 173880), (131380, 165186), (137655, 157656), (137949, 157320), (143640, 151087)]