48643140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 171601920

約数和(自身を除く): 122958780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 59, 60, 65, 70, 78, 84, 91, 105, 118, 130, 140, 151, 156, 177, 182, 195, 210, 236, 260, 273, 295, 302, 354, 364, 390, 413, 420, 453, 455, 546, 590, 604, 708, 755, 767, 780, 826, 885, 906, 910, 1057, 1092, 1180, 1239, 1365, 1510, 1534, 1652, 1770, 1812, 1820, 1963, 2065, 2114, 2265, 2301, 2478, 2730, 3020, 3068, 3171, 3540, 3835, 3926, 4130, 4228, 4530, 4602, 4956, 5285, 5369, 5460, 5889, 6195, 6342, 7670, 7852, 8260, 8909, 9060, 9204, 9815, 10570, 10738, 11505, 11778, 12390, 12684, 13741, 15340, 15855, 16107, 17818, 19630, 21140, 21476, 23010, 23556, 24780, 26727, 26845, 27482, 29445, 31710, 32214, 35636, 39260, 41223, 44545, 46020, 53454, 53690, 54964, 58890, 62363, 63420, 64428, 68705, 80535, 82446, 89090, 106908, 107380, 115817, 117780, 124726, 133635, 137410, 161070, 164892, 178180, 187089, 206115, 231634, 249452, 267270, 274820, 311815, 322140, 347451, 374178, 412230, 463268, 534540, 579085, 623630, 694902, 748356, 810719, 824460, 935445, 1158170, 1247260, 1389804, 1621438, 1737255, 1870890, 2316340, 2432157, 3242876, 3474510, 3741780, 4053595, 4864314, 6949020, 8107190, 9728628, 12160785, 16214380, 24321570, 48643140]

約数ペア:

[(1, 48643140), (2, 24321570), (3, 16214380), (4, 12160785), (5, 9728628), (6, 8107190), (7, 6949020), (10, 4864314), (12, 4053595), (13, 3741780), (14, 3474510), (15, 3242876), (20, 2432157), (21, 2316340), (26, 1870890), (28, 1737255), (30, 1621438), (35, 1389804), (39, 1247260), (42, 1158170), (52, 935445), (59, 824460), (60, 810719), (65, 748356), (70, 694902), (78, 623630), (84, 579085), (91, 534540), (105, 463268), (118, 412230), (130, 374178), (140, 347451), (151, 322140), (156, 311815), (177, 274820), (182, 267270), (195, 249452), (210, 231634), (236, 206115), (260, 187089), (273, 178180), (295, 164892), (302, 161070), (354, 137410), (364, 133635), (390, 124726), (413, 117780), (420, 115817), (453, 107380), (455, 106908), (546, 89090), (590, 82446), (604, 80535), (708, 68705), (755, 64428), (767, 63420), (780, 62363), (826, 58890), (885, 54964), (906, 53690), (910, 53454), (1057, 46020), (1092, 44545), (1180, 41223), (1239, 39260), (1365, 35636), (1510, 32214), (1534, 31710), (1652, 29445), (1770, 27482), (1812, 26845), (1820, 26727), (1963, 24780), (2065, 23556), (2114, 23010), (2265, 21476), (2301, 21140), (2478, 19630), (2730, 17818), (3020, 16107), (3068, 15855), (3171, 15340), (3540, 13741), (3835, 12684), (3926, 12390), (4130, 11778), (4228, 11505), (4530, 10738), (4602, 10570), (4956, 9815), (5285, 9204), (5369, 9060), (5460, 8909), (5889, 8260), (6195, 7852), (6342, 7670)]