147452240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4889}}^1$

素因数の和:4944

約数の個数: 80

約数和(自身を含む): 382006800

約数和(自身を除く): 234554560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 3016, 3770, 4889, 6032, 7540, 9778, 15080, 19556, 24445, 30160, 39112, 48890, 63557, 78224, 97780, 127114, 141781, 195560, 254228, 283562, 317785, 391120, 508456, 567124, 635570, 708905, 1016912, 1134248, 1271140, 1417810, 1843153, 2268496, 2542280, 2835620, 3686306, 5084560, 5671240, 7372612, 9215765, 11342480, 14745224, 18431530, 29490448, 36863060, 73726120, 147452240]

約数ペア:

[(1, 147452240), (2, 73726120), (4, 36863060), (5, 29490448), (8, 18431530), (10, 14745224), (13, 11342480), (16, 9215765), (20, 7372612), (26, 5671240), (29, 5084560), (40, 3686306), (52, 2835620), (58, 2542280), (65, 2268496), (80, 1843153), (104, 1417810), (116, 1271140), (130, 1134248), (145, 1016912), (208, 708905), (232, 635570), (260, 567124), (290, 508456), (377, 391120), (464, 317785), (520, 283562), (580, 254228), (754, 195560), (1040, 141781), (1160, 127114), (1508, 97780), (1885, 78224), (2320, 63557), (3016, 48890), (3770, 39112), (4889, 30160), (6032, 24445), (7540, 19556), (9778, 15080)]