145970760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:847

約数の個数: 128

約数和(自身を含む): 475735680

約数和(自身を除く): 329764920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 137, 156, 195, 260, 274, 312, 390, 411, 520, 548, 683, 685, 780, 822, 1096, 1366, 1370, 1560, 1644, 1781, 2049, 2055, 2732, 2740, 3288, 3415, 3562, 4098, 4110, 5343, 5464, 5480, 6830, 7124, 8196, 8220, 8879, 8905, 10245, 10686, 13660, 14248, 16392, 16440, 17758, 17810, 20490, 21372, 26637, 26715, 27320, 35516, 35620, 40980, 42744, 44395, 53274, 53430, 71032, 71240, 81960, 88790, 93571, 106548, 106860, 133185, 177580, 187142, 213096, 213720, 266370, 280713, 355160, 374284, 467855, 532740, 561426, 748568, 935710, 1065480, 1122852, 1216423, 1403565, 1871420, 2245704, 2432846, 2807130, 3649269, 3742840, 4865692, 5614260, 6082115, 7298538, 9731384, 11228520, 12164230, 14597076, 18246345, 24328460, 29194152, 36492690, 48656920, 72985380, 145970760]

約数ペア:

[(1, 145970760), (2, 72985380), (3, 48656920), (4, 36492690), (5, 29194152), (6, 24328460), (8, 18246345), (10, 14597076), (12, 12164230), (13, 11228520), (15, 9731384), (20, 7298538), (24, 6082115), (26, 5614260), (30, 4865692), (39, 3742840), (40, 3649269), (52, 2807130), (60, 2432846), (65, 2245704), (78, 1871420), (104, 1403565), (120, 1216423), (130, 1122852), (137, 1065480), (156, 935710), (195, 748568), (260, 561426), (274, 532740), (312, 467855), (390, 374284), (411, 355160), (520, 280713), (548, 266370), (683, 213720), (685, 213096), (780, 187142), (822, 177580), (1096, 133185), (1366, 106860), (1370, 106548), (1560, 93571), (1644, 88790), (1781, 81960), (2049, 71240), (2055, 71032), (2732, 53430), (2740, 53274), (3288, 44395), (3415, 42744), (3562, 40980), (4098, 35620), (4110, 35516), (5343, 27320), (5464, 26715), (5480, 26637), (6830, 21372), (7124, 20490), (8196, 17810), (8220, 17758), (8879, 16440), (8905, 16392), (10245, 14248), (10686, 13660)]