146735940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 461160000

約数和(自身を除く): 314424060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 169, 174, 195, 260, 290, 338, 348, 377, 390, 435, 499, 507, 580, 676, 754, 780, 845, 870, 998, 1014, 1131, 1497, 1508, 1690, 1740, 1885, 1996, 2028, 2262, 2495, 2535, 2994, 3380, 3770, 4524, 4901, 4990, 5070, 5655, 5988, 6487, 7485, 7540, 9802, 9980, 10140, 11310, 12974, 14471, 14703, 14970, 19461, 19604, 22620, 24505, 25948, 28942, 29406, 29940, 32435, 38922, 43413, 49010, 57884, 58812, 64870, 72355, 73515, 77844, 84331, 86826, 97305, 98020, 129740, 144710, 147030, 168662, 173652, 188123, 194610, 217065, 252993, 289420, 294060, 337324, 376246, 389220, 421655, 434130, 505986, 564369, 752492, 843310, 868260, 940615, 1011972, 1128738, 1264965, 1686620, 1881230, 2257476, 2445599, 2529930, 2821845, 3762460, 4891198, 5059860, 5643690, 7336797, 9782396, 11287380, 12227995, 14673594, 24455990, 29347188, 36683985, 48911980, 73367970, 146735940]

約数ペア:

[(1, 146735940), (2, 73367970), (3, 48911980), (4, 36683985), (5, 29347188), (6, 24455990), (10, 14673594), (12, 12227995), (13, 11287380), (15, 9782396), (20, 7336797), (26, 5643690), (29, 5059860), (30, 4891198), (39, 3762460), (52, 2821845), (58, 2529930), (60, 2445599), (65, 2257476), (78, 1881230), (87, 1686620), (116, 1264965), (130, 1128738), (145, 1011972), (156, 940615), (169, 868260), (174, 843310), (195, 752492), (260, 564369), (290, 505986), (338, 434130), (348, 421655), (377, 389220), (390, 376246), (435, 337324), (499, 294060), (507, 289420), (580, 252993), (676, 217065), (754, 194610), (780, 188123), (845, 173652), (870, 168662), (998, 147030), (1014, 144710), (1131, 129740), (1497, 98020), (1508, 97305), (1690, 86826), (1740, 84331), (1885, 77844), (1996, 73515), (2028, 72355), (2262, 64870), (2495, 58812), (2535, 57884), (2994, 49010), (3380, 43413), (3770, 38922), (4524, 32435), (4901, 29940), (4990, 29406), (5070, 28942), (5655, 25948), (5988, 24505), (6487, 22620), (7485, 19604), (7540, 19461), (9802, 14970), (9980, 14703), (10140, 14471), (11310, 12974)]