13781344080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{22111}}^1$

素因数の和:22194

約数の個数: 240

約数和(自身を含む): 50637187584

約数和(自身を除く): 36855843504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 53, 56, 60, 70, 80, 84, 98, 105, 106, 112, 120, 140, 147, 159, 168, 196, 210, 212, 240, 245, 265, 280, 294, 318, 336, 371, 392, 420, 424, 490, 530, 560, 588, 636, 735, 742, 784, 795, 840, 848, 980, 1060, 1113, 1176, 1272, 1470, 1484, 1590, 1680, 1855, 1960, 2120, 2226, 2352, 2544, 2597, 2940, 2968, 3180, 3710, 3920, 4240, 4452, 5194, 5565, 5880, 5936, 6360, 7420, 7791, 8904, 10388, 11130, 11760, 12720, 12985, 14840, 15582, 17808, 20776, 22111, 22260, 25970, 29680, 31164, 38955, 41552, 44222, 44520, 51940, 62328, 66333, 77910, 88444, 89040, 103880, 110555, 124656, 132666, 154777, 155820, 176888, 207760, 221110, 265332, 309554, 311640, 331665, 353776, 442220, 464331, 530664, 619108, 623280, 663330, 773885, 884440, 928662, 1061328, 1083439, 1171883, 1238216, 1326660, 1547770, 1768880, 1857324, 2166878, 2321655, 2343766, 2476432, 2653320, 3095540, 3250317, 3515649, 3714648, 4333756, 4643310, 4687532, 5306640, 5417195, 5859415, 6191080, 6500634, 7031298, 7429296, 8203181, 8667512, 9286620, 9375064, 10834390, 11718830, 12382160, 13001268, 14062596, 16251585, 16406362, 17335024, 17578245, 18573240, 18750128, 21668780, 23437660, 24609543, 26002536, 28125192, 32503170, 32812724, 35156490, 37146480, 41015905, 43337560, 46875320, 49219086, 52005072, 56250384, 57422267, 65006340, 65625448, 70312980, 82031810, 86675120, 93750640, 98438172, 114844534, 123047715, 130012680, 131250896, 140625960, 164063620, 172266801, 196876344, 229689068, 246095430, 260025360, 281251920, 287111335, 328127240, 344533602, 393752688, 459378136, 492190860, 574222670, 656254480, 689067204, 861334005, 918756272, 984381720, 1148445340, 1378134408, 1722668010, 1968763440, 2296890680, 2756268816, 3445336020, 4593781360, 6890672040, 13781344080]

約数ペア:

[(1, 13781344080), (2, 6890672040), (3, 4593781360), (4, 3445336020), (5, 2756268816), (6, 2296890680), (7, 1968763440), (8, 1722668010), (10, 1378134408), (12, 1148445340), (14, 984381720), (15, 918756272), (16, 861334005), (20, 689067204), (21, 656254480), (24, 574222670), (28, 492190860), (30, 459378136), (35, 393752688), (40, 344533602), (42, 328127240), (48, 287111335), (49, 281251920), (53, 260025360), (56, 246095430), (60, 229689068), (70, 196876344), (80, 172266801), (84, 164063620), (98, 140625960), (105, 131250896), (106, 130012680), (112, 123047715), (120, 114844534), (140, 98438172), (147, 93750640), (159, 86675120), (168, 82031810), (196, 70312980), (210, 65625448), (212, 65006340), (240, 57422267), (245, 56250384), (265, 52005072), (280, 49219086), (294, 46875320), (318, 43337560), (336, 41015905), (371, 37146480), (392, 35156490), (420, 32812724), (424, 32503170), (490, 28125192), (530, 26002536), (560, 24609543), (588, 23437660), (636, 21668780), (735, 18750128), (742, 18573240), (784, 17578245), (795, 17335024), (840, 16406362), (848, 16251585), (980, 14062596), (1060, 13001268), (1113, 12382160), (1176, 11718830), (1272, 10834390), (1470, 9375064), (1484, 9286620), (1590, 8667512), (1680, 8203181), (1855, 7429296), (1960, 7031298), (2120, 6500634), (2226, 6191080), (2352, 5859415), (2544, 5417195), (2597, 5306640), (2940, 4687532), (2968, 4643310), (3180, 4333756), (3710, 3714648), (3920, 3515649), (4240, 3250317), (4452, 3095540), (5194, 2653320), (5565, 2476432), (5880, 2343766), (5936, 2321655), (6360, 2166878), (7420, 1857324), (7791, 1768880), (8904, 1547770), (10388, 1326660), (11130, 1238216), (11760, 1171883), (12720, 1083439), (12985, 1061328), (14840, 928662), (15582, 884440), (17808, 773885), (20776, 663330), (22111, 623280), (22260, 619108), (25970, 530664), (29680, 464331), (31164, 442220), (38955, 353776), (41552, 331665), (44222, 311640), (44520, 309554), (51940, 265332), (62328, 221110), (66333, 207760), (77910, 176888), (88444, 155820), (89040, 154777), (103880, 132666), (110555, 124656)]