156942789280

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{1117}}^1$

素因数の和:1551

約数の個数: 192

約数和(自身を含む): 388863296640

約数和(自身を除く): 231920507360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 107, 116, 145, 160, 214, 232, 283, 290, 428, 464, 535, 566, 580, 856, 928, 1070, 1117, 1132, 1160, 1415, 1712, 2140, 2234, 2264, 2320, 2830, 3103, 3424, 4280, 4468, 4528, 4640, 5585, 5660, 6206, 8207, 8560, 8936, 9056, 11170, 11320, 12412, 15515, 16414, 17120, 17872, 22340, 22640, 24824, 30281, 31030, 32393, 32828, 35744, 41035, 44680, 45280, 49648, 60562, 62060, 64786, 65656, 82070, 89360, 99296, 119519, 121124, 124120, 129572, 131312, 151405, 161965, 164140, 178720, 239038, 242248, 248240, 259144, 262624, 302810, 316111, 323930, 328280, 478076, 484496, 496480, 518288, 597595, 605620, 632222, 647860, 656560, 878149, 956152, 968992, 1036576, 1195190, 1211240, 1264444, 1295720, 1313120, 1580555, 1756298, 1912304, 2390380, 2422480, 2528888, 2591440, 3161110, 3466051, 3512596, 3824608, 4390745, 4780760, 4844960, 5057776, 5182880, 6322220, 6932102, 7025192, 8781490, 9167219, 9561520, 10115552, 12644440, 13864204, 14050384, 17330255, 17562980, 18334438, 19123040, 25288880, 27728408, 28100768, 33823877, 34660510, 35125960, 36668876, 45836095, 50577760, 55456816, 67647754, 69321020, 70251920, 73337752, 91672190, 110913632, 135295508, 138642040, 140503840, 146675504, 169119385, 183344380, 270591016, 277284080, 293351008, 338238770, 366688760, 541182032, 554568160, 676477540, 733377520, 980892433, 1082364064, 1352955080, 1466755040, 1961784866, 2705910160, 3923569732, 4904462165, 5411820320, 7847139464, 9808924330, 15694278928, 19617848660, 31388557856, 39235697320, 78471394640, 156942789280]

約数ペア:

[(1, 156942789280), (2, 78471394640), (4, 39235697320), (5, 31388557856), (8, 19617848660), (10, 15694278928), (16, 9808924330), (20, 7847139464), (29, 5411820320), (32, 4904462165), (40, 3923569732), (58, 2705910160), (80, 1961784866), (107, 1466755040), (116, 1352955080), (145, 1082364064), (160, 980892433), (214, 733377520), (232, 676477540), (283, 554568160), (290, 541182032), (428, 366688760), (464, 338238770), (535, 293351008), (566, 277284080), (580, 270591016), (856, 183344380), (928, 169119385), (1070, 146675504), (1117, 140503840), (1132, 138642040), (1160, 135295508), (1415, 110913632), (1712, 91672190), (2140, 73337752), (2234, 70251920), (2264, 69321020), (2320, 67647754), (2830, 55456816), (3103, 50577760), (3424, 45836095), (4280, 36668876), (4468, 35125960), (4528, 34660510), (4640, 33823877), (5585, 28100768), (5660, 27728408), (6206, 25288880), (8207, 19123040), (8560, 18334438), (8936, 17562980), (9056, 17330255), (11170, 14050384), (11320, 13864204), (12412, 12644440), (15515, 10115552), (16414, 9561520), (17120, 9167219), (17872, 8781490), (22340, 7025192), (22640, 6932102), (24824, 6322220), (30281, 5182880), (31030, 5057776), (32393, 4844960), (32828, 4780760), (35744, 4390745), (41035, 3824608), (44680, 3512596), (45280, 3466051), (49648, 3161110), (60562, 2591440), (62060, 2528888), (64786, 2422480), (65656, 2390380), (82070, 1912304), (89360, 1756298), (99296, 1580555), (119519, 1313120), (121124, 1295720), (124120, 1264444), (129572, 1211240), (131312, 1195190), (151405, 1036576), (161965, 968992), (164140, 956152), (178720, 878149), (239038, 656560), (242248, 647860), (248240, 632222), (259144, 605620), (262624, 597595), (302810, 518288), (316111, 496480), (323930, 484496), (328280, 478076)]