137641920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 224

約数和(自身を含む): 483900480

約数和(自身を除く): 346258560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 192, 195, 205, 208, 240, 246, 260, 269, 312, 320, 328, 390, 410, 416, 480, 492, 520, 533, 538, 615, 624, 656, 780, 807, 820, 832, 960, 984, 1040, 1066, 1076, 1230, 1248, 1312, 1345, 1560, 1599, 1614, 1640, 1968, 2080, 2132, 2152, 2460, 2496, 2624, 2665, 2690, 3120, 3198, 3228, 3280, 3497, 3936, 4035, 4160, 4264, 4304, 4920, 5330, 5380, 6240, 6396, 6456, 6560, 6994, 7872, 7995, 8070, 8528, 8608, 9840, 10491, 10660, 10760, 11029, 12480, 12792, 12912, 13120, 13988, 15990, 16140, 17056, 17216, 17485, 19680, 20982, 21320, 21520, 22058, 25584, 25824, 27976, 31980, 32280, 33087, 34112, 34970, 39360, 41964, 42640, 43040, 44116, 51168, 51648, 52455, 55145, 55952, 63960, 64560, 66174, 69940, 83928, 85280, 86080, 88232, 102336, 104910, 110290, 111904, 127920, 129120, 132348, 139880, 143377, 165435, 167856, 170560, 176464, 209820, 220580, 223808, 255840, 258240, 264696, 279760, 286754, 330870, 335712, 352928, 419640, 430131, 441160, 511680, 529392, 559520, 573508, 661740, 671424, 705856, 716885, 839280, 860262, 882320, 1058784, 1119040, 1147016, 1323480, 1433770, 1678560, 1720524, 1764640, 2117568, 2150655, 2294032, 2646960, 2867540, 3357120, 3441048, 3529280, 4301310, 4588064, 5293920, 5735080, 6882096, 8602620, 9176128, 10587840, 11470160, 13764192, 17205240, 22940320, 27528384, 34410480, 45880640, 68820960, 137641920]

約数ペア:

[(1, 137641920), (2, 68820960), (3, 45880640), (4, 34410480), (5, 27528384), (6, 22940320), (8, 17205240), (10, 13764192), (12, 11470160), (13, 10587840), (15, 9176128), (16, 8602620), (20, 6882096), (24, 5735080), (26, 5293920), (30, 4588064), (32, 4301310), (39, 3529280), (40, 3441048), (41, 3357120), (48, 2867540), (52, 2646960), (60, 2294032), (64, 2150655), (65, 2117568), (78, 1764640), (80, 1720524), (82, 1678560), (96, 1433770), (104, 1323480), (120, 1147016), (123, 1119040), (130, 1058784), (156, 882320), (160, 860262), (164, 839280), (192, 716885), (195, 705856), (205, 671424), (208, 661740), (240, 573508), (246, 559520), (260, 529392), (269, 511680), (312, 441160), (320, 430131), (328, 419640), (390, 352928), (410, 335712), (416, 330870), (480, 286754), (492, 279760), (520, 264696), (533, 258240), (538, 255840), (615, 223808), (624, 220580), (656, 209820), (780, 176464), (807, 170560), (820, 167856), (832, 165435), (960, 143377), (984, 139880), (1040, 132348), (1066, 129120), (1076, 127920), (1230, 111904), (1248, 110290), (1312, 104910), (1345, 102336), (1560, 88232), (1599, 86080), (1614, 85280), (1640, 83928), (1968, 69940), (2080, 66174), (2132, 64560), (2152, 63960), (2460, 55952), (2496, 55145), (2624, 52455), (2665, 51648), (2690, 51168), (3120, 44116), (3198, 43040), (3228, 42640), (3280, 41964), (3497, 39360), (3936, 34970), (4035, 34112), (4160, 33087), (4264, 32280), (4304, 31980), (4920, 27976), (5330, 25824), (5380, 25584), (6240, 22058), (6396, 21520), (6456, 21320), (6560, 20982), (6994, 19680), (7872, 17485), (7995, 17216), (8070, 17056), (8528, 16140), (8608, 15990), (9840, 13988), (10491, 13120), (10660, 12912), (10760, 12792), (11029, 12480)]