213067920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1529

約数の個数: 160

約数和(自身を含む): 726953472

約数和(自身を除く): 513885552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 104, 120, 130, 141, 156, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 470, 520, 564, 611, 624, 705, 752, 780, 940, 1040, 1128, 1222, 1410, 1453, 1560, 1833, 1880, 2256, 2444, 2820, 2906, 3055, 3120, 3666, 3760, 4359, 4888, 5640, 5812, 6110, 7265, 7332, 8718, 9165, 9776, 11280, 11624, 12220, 14530, 14664, 17436, 18330, 18889, 21795, 23248, 24440, 29060, 29328, 34872, 36660, 37778, 43590, 48880, 56667, 58120, 68291, 69744, 73320, 75556, 87180, 94445, 113334, 116240, 136582, 146640, 151112, 174360, 188890, 204873, 226668, 273164, 283335, 302224, 341455, 348720, 377780, 409746, 453336, 546328, 566670, 682910, 755560, 819492, 887783, 906672, 1024365, 1092656, 1133340, 1365820, 1511120, 1638984, 1775566, 2048730, 2266680, 2663349, 2731640, 3277968, 3551132, 4097460, 4438915, 4533360, 5326698, 5463280, 7102264, 8194920, 8877830, 10653396, 13316745, 14204528, 16389840, 17755660, 21306792, 26633490, 35511320, 42613584, 53266980, 71022640, 106533960, 213067920]

約数ペア:

[(1, 213067920), (2, 106533960), (3, 71022640), (4, 53266980), (5, 42613584), (6, 35511320), (8, 26633490), (10, 21306792), (12, 17755660), (13, 16389840), (15, 14204528), (16, 13316745), (20, 10653396), (24, 8877830), (26, 8194920), (30, 7102264), (39, 5463280), (40, 5326698), (47, 4533360), (48, 4438915), (52, 4097460), (60, 3551132), (65, 3277968), (78, 2731640), (80, 2663349), (94, 2266680), (104, 2048730), (120, 1775566), (130, 1638984), (141, 1511120), (156, 1365820), (188, 1133340), (195, 1092656), (208, 1024365), (235, 906672), (240, 887783), (260, 819492), (282, 755560), (312, 682910), (376, 566670), (390, 546328), (470, 453336), (520, 409746), (564, 377780), (611, 348720), (624, 341455), (705, 302224), (752, 283335), (780, 273164), (940, 226668), (1040, 204873), (1128, 188890), (1222, 174360), (1410, 151112), (1453, 146640), (1560, 136582), (1833, 116240), (1880, 113334), (2256, 94445), (2444, 87180), (2820, 75556), (2906, 73320), (3055, 69744), (3120, 68291), (3666, 58120), (3760, 56667), (4359, 48880), (4888, 43590), (5640, 37778), (5812, 36660), (6110, 34872), (7265, 29328), (7332, 29060), (8718, 24440), (9165, 23248), (9776, 21795), (11280, 18889), (11624, 18330), (12220, 17436), (14530, 14664)]