149391840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 192

約数和(自身を含む): 514382400

約数和(自身を除く): 364990560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 89, 96, 104, 120, 130, 156, 160, 178, 195, 208, 240, 260, 267, 269, 312, 356, 390, 416, 445, 480, 520, 534, 538, 624, 712, 780, 807, 890, 1040, 1068, 1076, 1157, 1248, 1335, 1345, 1424, 1560, 1614, 1780, 2080, 2136, 2152, 2314, 2670, 2690, 2848, 3120, 3228, 3471, 3497, 3560, 4035, 4272, 4304, 4628, 5340, 5380, 5785, 6240, 6456, 6942, 6994, 7120, 8070, 8544, 8608, 9256, 10491, 10680, 10760, 11570, 12912, 13884, 13988, 14240, 16140, 17355, 17485, 18512, 20982, 21360, 21520, 23140, 23941, 25824, 27768, 27976, 32280, 34710, 34970, 37024, 41964, 42720, 43040, 46280, 47882, 52455, 55536, 55952, 64560, 69420, 69940, 71823, 83928, 92560, 95764, 104910, 111072, 111904, 119705, 129120, 138840, 139880, 143646, 167856, 185120, 191528, 209820, 239410, 277680, 279760, 287292, 311233, 335712, 359115, 383056, 419640, 478820, 555360, 559520, 574584, 622466, 718230, 766112, 839280, 933699, 957640, 1149168, 1244932, 1436460, 1556165, 1678560, 1867398, 1915280, 2298336, 2489864, 2872920, 3112330, 3734796, 3830560, 4668495, 4979728, 5745840, 6224660, 7469592, 9336990, 9959456, 11491680, 12449320, 14939184, 18673980, 24898640, 29878368, 37347960, 49797280, 74695920, 149391840]

約数ペア:

[(1, 149391840), (2, 74695920), (3, 49797280), (4, 37347960), (5, 29878368), (6, 24898640), (8, 18673980), (10, 14939184), (12, 12449320), (13, 11491680), (15, 9959456), (16, 9336990), (20, 7469592), (24, 6224660), (26, 5745840), (30, 4979728), (32, 4668495), (39, 3830560), (40, 3734796), (48, 3112330), (52, 2872920), (60, 2489864), (65, 2298336), (78, 1915280), (80, 1867398), (89, 1678560), (96, 1556165), (104, 1436460), (120, 1244932), (130, 1149168), (156, 957640), (160, 933699), (178, 839280), (195, 766112), (208, 718230), (240, 622466), (260, 574584), (267, 559520), (269, 555360), (312, 478820), (356, 419640), (390, 383056), (416, 359115), (445, 335712), (480, 311233), (520, 287292), (534, 279760), (538, 277680), (624, 239410), (712, 209820), (780, 191528), (807, 185120), (890, 167856), (1040, 143646), (1068, 139880), (1076, 138840), (1157, 129120), (1248, 119705), (1335, 111904), (1345, 111072), (1424, 104910), (1560, 95764), (1614, 92560), (1780, 83928), (2080, 71823), (2136, 69940), (2152, 69420), (2314, 64560), (2670, 55952), (2690, 55536), (2848, 52455), (3120, 47882), (3228, 46280), (3471, 43040), (3497, 42720), (3560, 41964), (4035, 37024), (4272, 34970), (4304, 34710), (4628, 32280), (5340, 27976), (5380, 27768), (5785, 25824), (6240, 23941), (6456, 23140), (6942, 21520), (6994, 21360), (7120, 20982), (8070, 18512), (8544, 17485), (8608, 17355), (9256, 16140), (10491, 14240), (10680, 13988), (10760, 13884), (11570, 12912)]