516213360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:584

約数の個数: 240

約数和(自身を含む): 1885691808

約数和(自身を除く): 1369478448

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, 117, 120, 130, 131, 144, 156, 180, 195, 208, 234, 240, 260, 262, 312, 360, 390, 393, 421, 468, 520, 524, 585, 624, 655, 720, 780, 786, 842, 936, 1040, 1048, 1170, 1179, 1263, 1310, 1560, 1572, 1684, 1703, 1872, 1965, 2096, 2105, 2340, 2358, 2526, 2620, 3120, 3144, 3368, 3406, 3789, 3930, 4210, 4680, 4716, 5052, 5109, 5240, 5473, 5895, 6288, 6315, 6736, 6812, 7578, 7860, 8420, 8515, 9360, 9432, 10104, 10218, 10480, 10946, 11790, 12630, 13624, 15156, 15327, 15720, 16419, 16840, 17030, 18864, 18945, 20208, 20436, 21892, 23580, 25260, 25545, 27248, 27365, 30312, 30654, 31440, 32838, 33680, 34060, 37890, 40872, 43784, 47160, 49257, 50520, 51090, 54730, 55151, 60624, 61308, 65676, 68120, 75780, 76635, 81744, 82095, 87568, 94320, 98514, 101040, 102180, 109460, 110302, 122616, 131352, 136240, 151560, 153270, 164190, 165453, 197028, 204360, 218920, 220604, 245232, 246285, 262704, 275755, 303120, 306540, 328380, 330906, 394056, 408720, 437840, 441208, 492570, 496359, 551510, 613080, 656760, 661812, 716963, 788112, 827265, 882416, 985140, 992718, 1103020, 1226160, 1313520, 1323624, 1433926, 1654530, 1970280, 1985436, 2150889, 2206040, 2481795, 2647248, 2867852, 3309060, 3584815, 3940560, 3970872, 4301778, 4412080, 4963590, 5735704, 6452667, 6618120, 7169630, 7941744, 8603556, 9927180, 10754445, 11471408, 12905334, 13236240, 14339260, 17207112, 19854360, 21508890, 25810668, 28678520, 32263335, 34414224, 39708720, 43017780, 51621336, 57357040, 64526670, 86035560, 103242672, 129053340, 172071120, 258106680, 516213360]

約数ペア:

[(1, 516213360), (2, 258106680), (3, 172071120), (4, 129053340), (5, 103242672), (6, 86035560), (8, 64526670), (9, 57357040), (10, 51621336), (12, 43017780), (13, 39708720), (15, 34414224), (16, 32263335), (18, 28678520), (20, 25810668), (24, 21508890), (26, 19854360), (30, 17207112), (36, 14339260), (39, 13236240), (40, 12905334), (45, 11471408), (48, 10754445), (52, 9927180), (60, 8603556), (65, 7941744), (72, 7169630), (78, 6618120), (80, 6452667), (90, 5735704), (104, 4963590), (117, 4412080), (120, 4301778), (130, 3970872), (131, 3940560), (144, 3584815), (156, 3309060), (180, 2867852), (195, 2647248), (208, 2481795), (234, 2206040), (240, 2150889), (260, 1985436), (262, 1970280), (312, 1654530), (360, 1433926), (390, 1323624), (393, 1313520), (421, 1226160), (468, 1103020), (520, 992718), (524, 985140), (585, 882416), (624, 827265), (655, 788112), (720, 716963), (780, 661812), (786, 656760), (842, 613080), (936, 551510), (1040, 496359), (1048, 492570), (1170, 441208), (1179, 437840), (1263, 408720), (1310, 394056), (1560, 330906), (1572, 328380), (1684, 306540), (1703, 303120), (1872, 275755), (1965, 262704), (2096, 246285), (2105, 245232), (2340, 220604), (2358, 218920), (2526, 204360), (2620, 197028), (3120, 165453), (3144, 164190), (3368, 153270), (3406, 151560), (3789, 136240), (3930, 131352), (4210, 122616), (4680, 110302), (4716, 109460), (5052, 102180), (5109, 101040), (5240, 98514), (5473, 94320), (5895, 87568), (6288, 82095), (6315, 81744), (6736, 76635), (6812, 75780), (7578, 68120), (7860, 65676), (8420, 61308), (8515, 60624), (9360, 55151), (9432, 54730), (10104, 51090), (10218, 50520), (10480, 49257), (10946, 47160), (11790, 43784), (12630, 40872), (13624, 37890), (15156, 34060), (15327, 33680), (15720, 32838), (16419, 31440), (16840, 30654), (17030, 30312), (18864, 27365), (18945, 27248), (20208, 25545), (20436, 25260), (21892, 23580)]