146197320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 452874240

約数和(自身を除く): 306676920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 127, 159, 181, 212, 254, 265, 318, 362, 381, 424, 508, 530, 543, 635, 636, 724, 762, 795, 905, 1016, 1060, 1086, 1270, 1272, 1448, 1524, 1590, 1810, 1905, 2120, 2172, 2540, 2715, 3048, 3180, 3620, 3810, 4344, 5080, 5430, 6360, 6731, 7240, 7620, 9593, 10860, 13462, 15240, 19186, 20193, 21720, 22987, 26924, 28779, 33655, 38372, 40386, 45974, 47965, 53848, 57558, 67310, 68961, 76744, 80772, 91948, 95930, 100965, 114935, 115116, 134620, 137922, 143895, 161544, 183896, 191860, 201930, 229870, 230232, 269240, 275844, 287790, 344805, 383720, 403860, 459740, 551688, 575580, 689610, 807720, 919480, 1151160, 1218311, 1379220, 2436622, 2758440, 3654933, 4873244, 6091555, 7309866, 9746488, 12183110, 14619732, 18274665, 24366220, 29239464, 36549330, 48732440, 73098660, 146197320]

約数ペア:

[(1, 146197320), (2, 73098660), (3, 48732440), (4, 36549330), (5, 29239464), (6, 24366220), (8, 18274665), (10, 14619732), (12, 12183110), (15, 9746488), (20, 7309866), (24, 6091555), (30, 4873244), (40, 3654933), (53, 2758440), (60, 2436622), (106, 1379220), (120, 1218311), (127, 1151160), (159, 919480), (181, 807720), (212, 689610), (254, 575580), (265, 551688), (318, 459740), (362, 403860), (381, 383720), (424, 344805), (508, 287790), (530, 275844), (543, 269240), (635, 230232), (636, 229870), (724, 201930), (762, 191860), (795, 183896), (905, 161544), (1016, 143895), (1060, 137922), (1086, 134620), (1270, 115116), (1272, 114935), (1448, 100965), (1524, 95930), (1590, 91948), (1810, 80772), (1905, 76744), (2120, 68961), (2172, 67310), (2540, 57558), (2715, 53848), (3048, 47965), (3180, 45974), (3620, 40386), (3810, 38372), (4344, 33655), (5080, 28779), (5430, 26924), (6360, 22987), (6731, 21720), (7240, 20193), (7620, 19186), (9593, 15240), (10860, 13462)]