21426341040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:833

約数の個数: 480

約数和(自身を含む): 82100578560

約数和(自身を除く): 60674237520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 211, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 422, 456, 468, 494, 520, 570, 571, 585, 624, 633, 684, 720, 741, 760, 780, 844, 855, 912, 936, 988, 1040, 1055, 1140, 1142, 1170, 1235, 1266, 1368, 1482, 1520, 1560, 1688, 1710, 1713, 1872, 1899, 1976, 2110, 2223, 2280, 2284, 2340, 2470, 2532, 2736, 2743, 2855, 2964, 3120, 3165, 3376, 3420, 3426, 3705, 3798, 3952, 4009, 4220, 4446, 4560, 4568, 4680, 4940, 5064, 5139, 5486, 5710, 5928, 6330, 6840, 6852, 7410, 7423, 7596, 8018, 8229, 8440, 8565, 8892, 9136, 9360, 9495, 9880, 10128, 10278, 10849, 10972, 11115, 11420, 11856, 12027, 12660, 13680, 13704, 13715, 14820, 14846, 15192, 16036, 16458, 16880, 17130, 17784, 18990, 19760, 20045, 20556, 21698, 21944, 22230, 22269, 22840, 24054, 24687, 25320, 25695, 27408, 27430, 29640, 29692, 30384, 32072, 32547, 32916, 34260, 35568, 36081, 37115, 37980, 40090, 41112, 41145, 43396, 43888, 44460, 44538, 45680, 48108, 49374, 50640, 51390, 52117, 54245, 54860, 59280, 59384, 60135, 64144, 65094, 65832, 66807, 68520, 72162, 74230, 75960, 80180, 82224, 82290, 86792, 88920, 89076, 96216, 97641, 98748, 102780, 104234, 108490, 109720, 111345, 118768, 120270, 120481, 123435, 130188, 131664, 133614, 137040, 141037, 144324, 148460, 151920, 156351, 160360, 162735, 164580, 173584, 177840, 178152, 180405, 192432, 195282, 197496, 205560, 208468, 216980, 219440, 222690, 240540, 240962, 246870, 260376, 260585, 267228, 282074, 288648, 296920, 312702, 320720, 325470, 329160, 334035, 356304, 360810, 361443, 390564, 394992, 411120, 416936, 423111, 433960, 445380, 469053, 481080, 481924, 488205, 493740, 520752, 521170, 534456, 564148, 577296, 593840, 602405, 625404, 650940, 658320, 668070, 705185, 721620, 722886, 781128, 781755, 833872, 846222, 867920, 890760, 938106, 962160, 963848, 976410, 987480, 1042340, 1068912, 1084329, 1128296, 1204810, 1250808, 1269333, 1301880, 1336140, 1410370, 1443240, 1445772, 1562256, 1563510, 1566253, 1692444, 1781520, 1807215, 1876212, 1927696, 1952820, 1974960, 2084680, 2115555, 2168658, 2256592, 2289139, 2345265, 2409620, 2501616, 2538666, 2603760, 2672280, 2820740, 2886480, 2891544, 3127020, 3132506, 3384888, 3614430, 3752424, 3905640, 4169360, 4231110, 4337316, 4578278, 4690530, 4698759, 4819240, 5077332, 5344560, 5421645, 5641480, 5783088, 6254040, 6265012, 6346665, 6769776, 6867417, 7228860, 7504848, 7811280, 7831265, 8462220, 8674632, 9156556, 9381060, 9397518, 9638480, 10154664, 10843290, 11282960, 11445695, 12508080, 12530024, 12693330, 13734834, 14096277, 14457720, 15662530, 16924440, 17349264, 18313112, 18762120, 18795036, 20309328, 20602251, 21686580, 22891390, 23493795, 25060048, 25386660, 27469668, 28192554, 28915440, 29758807, 31325060, 33848880, 34337085, 36626224, 37524240, 37590072, 41204502, 43373160, 45782780, 46987590, 50773320, 54939336, 56385108, 59517614, 62650120, 68674170, 70481385, 75180144, 82409004, 86746320, 89276421, 91565560, 93975180, 101546640, 103011255, 109878672, 112770216, 119035228, 125300240, 137348340, 140962770, 148794035, 164818008, 178552842, 183131120, 187950360, 206022510, 225540432, 238070456, 267829263, 274696680, 281925540, 297588070, 329636016, 357105684, 375900720, 412045020, 446382105, 476140912, 535658526, 549393360, 563851080, 595176140, 714211368, 824090040, 892764210, 1071317052, 1127702160, 1190352280, 1339146315, 1428422736, 1648180080, 1785528420, 2142634104, 2380704560, 2678292630, 3571056840, 4285268208, 5356585260, 7142113680, 10713170520, 21426341040]

約数ペア:

[(1, 21426341040), (2, 10713170520), (3, 7142113680), (4, 5356585260), (5, 4285268208), (6, 3571056840), (8, 2678292630), (9, 2380704560), (10, 2142634104), (12, 1785528420), (13, 1648180080), (15, 1428422736), (16, 1339146315), (18, 1190352280), (19, 1127702160), (20, 1071317052), (24, 892764210), (26, 824090040), (30, 714211368), (36, 595176140), (38, 563851080), (39, 549393360), (40, 535658526), (45, 476140912), (48, 446382105), (52, 412045020), (57, 375900720), (60, 357105684), (65, 329636016), (72, 297588070), (76, 281925540), (78, 274696680), (80, 267829263), (90, 238070456), (95, 225540432), (104, 206022510), (114, 187950360), (117, 183131120), (120, 178552842), (130, 164818008), (144, 148794035), (152, 140962770), (156, 137348340), (171, 125300240), (180, 119035228), (190, 112770216), (195, 109878672), (208, 103011255), (211, 101546640), (228, 93975180), (234, 91565560), (240, 89276421), (247, 86746320), (260, 82409004), (285, 75180144), (304, 70481385), (312, 68674170), (342, 62650120), (360, 59517614), (380, 56385108), (390, 54939336), (422, 50773320), (456, 46987590), (468, 45782780), (494, 43373160), (520, 41204502), (570, 37590072), (571, 37524240), (585, 36626224), (624, 34337085), (633, 33848880), (684, 31325060), (720, 29758807), (741, 28915440), (760, 28192554), (780, 27469668), (844, 25386660), (855, 25060048), (912, 23493795), (936, 22891390), (988, 21686580), (1040, 20602251), (1055, 20309328), (1140, 18795036), (1142, 18762120), (1170, 18313112), (1235, 17349264), (1266, 16924440), (1368, 15662530), (1482, 14457720), (1520, 14096277), (1560, 13734834), (1688, 12693330), (1710, 12530024), (1713, 12508080), (1872, 11445695), (1899, 11282960), (1976, 10843290), (2110, 10154664), (2223, 9638480), (2280, 9397518), (2284, 9381060), (2340, 9156556), (2470, 8674632), (2532, 8462220), (2736, 7831265), (2743, 7811280), (2855, 7504848), (2964, 7228860), (3120, 6867417), (3165, 6769776), (3376, 6346665), (3420, 6265012), (3426, 6254040), (3705, 5783088), (3798, 5641480), (3952, 5421645), (4009, 5344560), (4220, 5077332), (4446, 4819240), (4560, 4698759), (4568, 4690530), (4680, 4578278), (4940, 4337316), (5064, 4231110), (5139, 4169360), (5486, 3905640), (5710, 3752424), (5928, 3614430), (6330, 3384888), (6840, 3132506), (6852, 3127020), (7410, 2891544), (7423, 2886480), (7596, 2820740), (8018, 2672280), (8229, 2603760), (8440, 2538666), (8565, 2501616), (8892, 2409620), (9136, 2345265), (9360, 2289139), (9495, 2256592), (9880, 2168658), (10128, 2115555), (10278, 2084680), (10849, 1974960), (10972, 1952820), (11115, 1927696), (11420, 1876212), (11856, 1807215), (12027, 1781520), (12660, 1692444), (13680, 1566253), (13704, 1563510), (13715, 1562256), (14820, 1445772), (14846, 1443240), (15192, 1410370), (16036, 1336140), (16458, 1301880), (16880, 1269333), (17130, 1250808), (17784, 1204810), (18990, 1128296), (19760, 1084329), (20045, 1068912), (20556, 1042340), (21698, 987480), (21944, 976410), (22230, 963848), (22269, 962160), (22840, 938106), (24054, 890760), (24687, 867920), (25320, 846222), (25695, 833872), (27408, 781755), (27430, 781128), (29640, 722886), (29692, 721620), (30384, 705185), (32072, 668070), (32547, 658320), (32916, 650940), (34260, 625404), (35568, 602405), (36081, 593840), (37115, 577296), (37980, 564148), (40090, 534456), (41112, 521170), (41145, 520752), (43396, 493740), (43888, 488205), (44460, 481924), (44538, 481080), (45680, 469053), (48108, 445380), (49374, 433960), (50640, 423111), (51390, 416936), (52117, 411120), (54245, 394992), (54860, 390564), (59280, 361443), (59384, 360810), (60135, 356304), (64144, 334035), (65094, 329160), (65832, 325470), (66807, 320720), (68520, 312702), (72162, 296920), (74230, 288648), (75960, 282074), (80180, 267228), (82224, 260585), (82290, 260376), (86792, 246870), (88920, 240962), (89076, 240540), (96216, 222690), (97641, 219440), (98748, 216980), (102780, 208468), (104234, 205560), (108490, 197496), (109720, 195282), (111345, 192432), (118768, 180405), (120270, 178152), (120481, 177840), (123435, 173584), (130188, 164580), (131664, 162735), (133614, 160360), (137040, 156351), (141037, 151920), (144324, 148460)]