423287280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1176

約数の個数: 240

約数和(自身を含む): 1569649536

約数和(自身を除く): 1146362256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 104, 117, 120, 123, 130, 144, 156, 164, 180, 195, 205, 208, 234, 240, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 624, 656, 720, 738, 780, 820, 936, 984, 1040, 1066, 1103, 1170, 1230, 1476, 1560, 1599, 1640, 1845, 1872, 1968, 2132, 2206, 2340, 2460, 2665, 2952, 3120, 3198, 3280, 3309, 3690, 4264, 4412, 4680, 4797, 4920, 5330, 5515, 5904, 6396, 6618, 7380, 7995, 8528, 8824, 9360, 9594, 9840, 9927, 10660, 11030, 12792, 13236, 14339, 14760, 15990, 16545, 17648, 19188, 19854, 21320, 22060, 23985, 25584, 26472, 28678, 29520, 31980, 33090, 38376, 39708, 42640, 43017, 44120, 45223, 47970, 49635, 52944, 57356, 63960, 66180, 71695, 76752, 79416, 86034, 88240, 90446, 95940, 99270, 114712, 127920, 129051, 132360, 135669, 143390, 158832, 172068, 180892, 191880, 198540, 215085, 226115, 229424, 258102, 264720, 271338, 286780, 344136, 361784, 383760, 397080, 407007, 430170, 452230, 516204, 542676, 573560, 587899, 645255, 678345, 688272, 723568, 794160, 814014, 860340, 904460, 1032408, 1085352, 1147120, 1175798, 1290510, 1356690, 1628028, 1720680, 1763697, 1808920, 2035035, 2064816, 2170704, 2351596, 2581020, 2713380, 2939495, 3256056, 3441360, 3527394, 3617840, 4070070, 4703192, 5162040, 5291091, 5426760, 5878990, 6512112, 7054788, 8140140, 8818485, 9406384, 10324080, 10582182, 10853520, 11757980, 14109576, 16280280, 17636970, 21164364, 23515960, 26455455, 28219152, 32560560, 35273940, 42328728, 47031920, 52910910, 70547880, 84657456, 105821820, 141095760, 211643640, 423287280]

約数ペア:

[(1, 423287280), (2, 211643640), (3, 141095760), (4, 105821820), (5, 84657456), (6, 70547880), (8, 52910910), (9, 47031920), (10, 42328728), (12, 35273940), (13, 32560560), (15, 28219152), (16, 26455455), (18, 23515960), (20, 21164364), (24, 17636970), (26, 16280280), (30, 14109576), (36, 11757980), (39, 10853520), (40, 10582182), (41, 10324080), (45, 9406384), (48, 8818485), (52, 8140140), (60, 7054788), (65, 6512112), (72, 5878990), (78, 5426760), (80, 5291091), (82, 5162040), (90, 4703192), (104, 4070070), (117, 3617840), (120, 3527394), (123, 3441360), (130, 3256056), (144, 2939495), (156, 2713380), (164, 2581020), (180, 2351596), (195, 2170704), (205, 2064816), (208, 2035035), (234, 1808920), (240, 1763697), (246, 1720680), (260, 1628028), (312, 1356690), (328, 1290510), (360, 1175798), (369, 1147120), (390, 1085352), (410, 1032408), (468, 904460), (492, 860340), (520, 814014), (533, 794160), (585, 723568), (615, 688272), (624, 678345), (656, 645255), (720, 587899), (738, 573560), (780, 542676), (820, 516204), (936, 452230), (984, 430170), (1040, 407007), (1066, 397080), (1103, 383760), (1170, 361784), (1230, 344136), (1476, 286780), (1560, 271338), (1599, 264720), (1640, 258102), (1845, 229424), (1872, 226115), (1968, 215085), (2132, 198540), (2206, 191880), (2340, 180892), (2460, 172068), (2665, 158832), (2952, 143390), (3120, 135669), (3198, 132360), (3280, 129051), (3309, 127920), (3690, 114712), (4264, 99270), (4412, 95940), (4680, 90446), (4797, 88240), (4920, 86034), (5330, 79416), (5515, 76752), (5904, 71695), (6396, 66180), (6618, 63960), (7380, 57356), (7995, 52944), (8528, 49635), (8824, 47970), (9360, 45223), (9594, 44120), (9840, 43017), (9927, 42640), (10660, 39708), (11030, 38376), (12792, 33090), (13236, 31980), (14339, 29520), (14760, 28678), (15990, 26472), (16545, 25584), (17648, 23985), (19188, 22060), (19854, 21320)]