1630205940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:578

約数の個数: 192

約数和(自身を含む): 5153879808

約数和(自身を除く): 3523673868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 241, 277, 330, 370, 407, 444, 482, 554, 555, 660, 723, 740, 814, 831, 964, 1108, 1110, 1205, 1221, 1385, 1446, 1628, 1662, 2035, 2220, 2410, 2442, 2651, 2770, 2892, 3047, 3324, 3615, 4070, 4155, 4820, 4884, 5302, 5540, 6094, 6105, 7230, 7953, 8140, 8310, 8917, 9141, 10249, 10604, 12188, 12210, 13255, 14460, 15235, 15906, 16620, 17834, 18282, 20498, 24420, 26510, 26751, 30470, 30747, 31812, 35668, 36564, 39765, 40996, 44585, 45705, 51245, 53020, 53502, 60940, 61494, 66757, 79530, 89170, 91410, 98087, 102490, 107004, 112739, 122988, 133514, 133755, 153735, 159060, 178340, 182820, 196174, 200271, 204980, 225478, 267028, 267510, 294261, 307470, 333785, 338217, 392348, 400542, 450956, 490435, 535020, 563695, 588522, 614940, 667570, 676434, 734327, 801084, 980870, 1001355, 1127390, 1177044, 1335140, 1352868, 1468654, 1471305, 1691085, 1961740, 2002710, 2202981, 2254780, 2470009, 2937308, 2942610, 3382170, 3671635, 4005420, 4405962, 4940018, 5885220, 6764340, 7343270, 7410027, 8811924, 9880036, 11014905, 12350045, 14686540, 14820054, 22029810, 24700090, 27170099, 29640108, 37050135, 44059620, 49400180, 54340198, 74100270, 81510297, 108680396, 135850495, 148200540, 163020594, 271700990, 326041188, 407551485, 543401980, 815102970, 1630205940]

約数ペア:

[(1, 1630205940), (2, 815102970), (3, 543401980), (4, 407551485), (5, 326041188), (6, 271700990), (10, 163020594), (11, 148200540), (12, 135850495), (15, 108680396), (20, 81510297), (22, 74100270), (30, 54340198), (33, 49400180), (37, 44059620), (44, 37050135), (55, 29640108), (60, 27170099), (66, 24700090), (74, 22029810), (110, 14820054), (111, 14686540), (132, 12350045), (148, 11014905), (165, 9880036), (185, 8811924), (220, 7410027), (222, 7343270), (241, 6764340), (277, 5885220), (330, 4940018), (370, 4405962), (407, 4005420), (444, 3671635), (482, 3382170), (554, 2942610), (555, 2937308), (660, 2470009), (723, 2254780), (740, 2202981), (814, 2002710), (831, 1961740), (964, 1691085), (1108, 1471305), (1110, 1468654), (1205, 1352868), (1221, 1335140), (1385, 1177044), (1446, 1127390), (1628, 1001355), (1662, 980870), (2035, 801084), (2220, 734327), (2410, 676434), (2442, 667570), (2651, 614940), (2770, 588522), (2892, 563695), (3047, 535020), (3324, 490435), (3615, 450956), (4070, 400542), (4155, 392348), (4820, 338217), (4884, 333785), (5302, 307470), (5540, 294261), (6094, 267510), (6105, 267028), (7230, 225478), (7953, 204980), (8140, 200271), (8310, 196174), (8917, 182820), (9141, 178340), (10249, 159060), (10604, 153735), (12188, 133755), (12210, 133514), (13255, 122988), (14460, 112739), (15235, 107004), (15906, 102490), (16620, 98087), (17834, 91410), (18282, 89170), (20498, 79530), (24420, 66757), (26510, 61494), (26751, 60940), (30470, 53502), (30747, 53020), (31812, 51245), (35668, 45705), (36564, 44585), (39765, 40996)]