148001640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 471744000

約数和(自身を除く): 323742360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 139, 152, 190, 228, 278, 285, 380, 417, 456, 467, 556, 570, 695, 760, 834, 934, 1112, 1140, 1390, 1401, 1668, 1868, 2085, 2280, 2335, 2641, 2780, 2802, 3336, 3736, 4170, 4670, 5282, 5560, 5604, 7005, 7923, 8340, 8873, 9340, 10564, 11208, 13205, 14010, 15846, 16680, 17746, 18680, 21128, 26410, 26619, 28020, 31692, 35492, 39615, 44365, 52820, 53238, 56040, 63384, 64913, 70984, 79230, 88730, 105640, 106476, 129826, 133095, 158460, 177460, 194739, 212952, 259652, 266190, 316920, 324565, 354920, 389478, 519304, 532380, 649130, 778956, 973695, 1064760, 1233347, 1298260, 1557912, 1947390, 2466694, 2596520, 3700041, 3894780, 4933388, 6166735, 7400082, 7789560, 9866776, 12333470, 14800164, 18500205, 24666940, 29600328, 37000410, 49333880, 74000820, 148001640]

約数ペア:

[(1, 148001640), (2, 74000820), (3, 49333880), (4, 37000410), (5, 29600328), (6, 24666940), (8, 18500205), (10, 14800164), (12, 12333470), (15, 9866776), (19, 7789560), (20, 7400082), (24, 6166735), (30, 4933388), (38, 3894780), (40, 3700041), (57, 2596520), (60, 2466694), (76, 1947390), (95, 1557912), (114, 1298260), (120, 1233347), (139, 1064760), (152, 973695), (190, 778956), (228, 649130), (278, 532380), (285, 519304), (380, 389478), (417, 354920), (456, 324565), (467, 316920), (556, 266190), (570, 259652), (695, 212952), (760, 194739), (834, 177460), (934, 158460), (1112, 133095), (1140, 129826), (1390, 106476), (1401, 105640), (1668, 88730), (1868, 79230), (2085, 70984), (2280, 64913), (2335, 63384), (2641, 56040), (2780, 53238), (2802, 52820), (3336, 44365), (3736, 39615), (4170, 35492), (4670, 31692), (5282, 28020), (5560, 26619), (5604, 26410), (7005, 21128), (7923, 18680), (8340, 17746), (8873, 16680), (9340, 15846), (10564, 14010), (11208, 13205)]