284515920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:414

約数の個数: 240

約数和(自身を含む): 1041964560

約数和(自身を除く): 757448640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 113, 117, 120, 130, 144, 156, 180, 195, 208, 226, 234, 240, 260, 269, 312, 339, 360, 390, 452, 468, 520, 538, 565, 585, 624, 678, 720, 780, 807, 904, 936, 1017, 1040, 1076, 1130, 1170, 1345, 1356, 1469, 1560, 1614, 1695, 1808, 1872, 2034, 2152, 2260, 2340, 2421, 2690, 2712, 2938, 3120, 3228, 3390, 3497, 4035, 4068, 4304, 4407, 4520, 4680, 4842, 5085, 5380, 5424, 5876, 6456, 6780, 6994, 7345, 8070, 8136, 8814, 9040, 9360, 9684, 10170, 10491, 10760, 11752, 12105, 12912, 13221, 13560, 13988, 14690, 16140, 16272, 17485, 17628, 19368, 20340, 20982, 21520, 22035, 23504, 24210, 26442, 27120, 27976, 29380, 30397, 31473, 32280, 34970, 35256, 38736, 40680, 41964, 44070, 48420, 52455, 52884, 55952, 58760, 60794, 62946, 64560, 66105, 69940, 70512, 81360, 83928, 88140, 91191, 96840, 104910, 105768, 117520, 121588, 125892, 132210, 139880, 151985, 157365, 167856, 176280, 182382, 193680, 209820, 211536, 243176, 251784, 264420, 273573, 279760, 303970, 314730, 352560, 364764, 395161, 419640, 455955, 486352, 503568, 528840, 547146, 607940, 629460, 729528, 790322, 839280, 911910, 1057680, 1094292, 1185483, 1215880, 1258920, 1367865, 1459056, 1580644, 1823820, 1975805, 2188584, 2370966, 2431760, 2517840, 2735730, 3161288, 3556449, 3647640, 3951610, 4377168, 4741932, 5471460, 5927415, 6322576, 7112898, 7295280, 7903220, 9483864, 10942920, 11854830, 14225796, 15806440, 17782245, 18967728, 21885840, 23709660, 28451592, 31612880, 35564490, 47419320, 56903184, 71128980, 94838640, 142257960, 284515920]

約数ペア:

[(1, 284515920), (2, 142257960), (3, 94838640), (4, 71128980), (5, 56903184), (6, 47419320), (8, 35564490), (9, 31612880), (10, 28451592), (12, 23709660), (13, 21885840), (15, 18967728), (16, 17782245), (18, 15806440), (20, 14225796), (24, 11854830), (26, 10942920), (30, 9483864), (36, 7903220), (39, 7295280), (40, 7112898), (45, 6322576), (48, 5927415), (52, 5471460), (60, 4741932), (65, 4377168), (72, 3951610), (78, 3647640), (80, 3556449), (90, 3161288), (104, 2735730), (113, 2517840), (117, 2431760), (120, 2370966), (130, 2188584), (144, 1975805), (156, 1823820), (180, 1580644), (195, 1459056), (208, 1367865), (226, 1258920), (234, 1215880), (240, 1185483), (260, 1094292), (269, 1057680), (312, 911910), (339, 839280), (360, 790322), (390, 729528), (452, 629460), (468, 607940), (520, 547146), (538, 528840), (565, 503568), (585, 486352), (624, 455955), (678, 419640), (720, 395161), (780, 364764), (807, 352560), (904, 314730), (936, 303970), (1017, 279760), (1040, 273573), (1076, 264420), (1130, 251784), (1170, 243176), (1345, 211536), (1356, 209820), (1469, 193680), (1560, 182382), (1614, 176280), (1695, 167856), (1808, 157365), (1872, 151985), (2034, 139880), (2152, 132210), (2260, 125892), (2340, 121588), (2421, 117520), (2690, 105768), (2712, 104910), (2938, 96840), (3120, 91191), (3228, 88140), (3390, 83928), (3497, 81360), (4035, 70512), (4068, 69940), (4304, 66105), (4407, 64560), (4520, 62946), (4680, 60794), (4842, 58760), (5085, 55952), (5380, 52884), (5424, 52455), (5876, 48420), (6456, 44070), (6780, 41964), (6994, 40680), (7345, 38736), (8070, 35256), (8136, 34970), (8814, 32280), (9040, 31473), (9360, 30397), (9684, 29380), (10170, 27976), (10491, 27120), (10760, 26442), (11752, 24210), (12105, 23504), (12912, 22035), (13221, 21520), (13560, 20982), (13988, 20340), (14690, 19368), (16140, 17628), (16272, 17485)]