715226720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 1954653120

約数和(自身を除く): 1239426400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 113, 130, 136, 160, 170, 179, 208, 221, 226, 260, 272, 340, 358, 416, 442, 452, 520, 544, 565, 680, 716, 884, 895, 904, 1040, 1105, 1130, 1360, 1432, 1469, 1768, 1790, 1808, 1921, 2080, 2210, 2260, 2327, 2720, 2864, 2938, 3043, 3536, 3580, 3616, 3842, 4420, 4520, 4654, 5728, 5876, 6086, 7072, 7160, 7345, 7684, 8840, 9040, 9308, 9605, 11635, 11752, 12172, 14320, 14690, 15215, 15368, 17680, 18080, 18616, 19210, 20227, 23270, 23504, 24344, 24973, 28640, 29380, 30430, 30736, 35360, 37232, 38420, 39559, 40454, 46540, 47008, 48688, 49946, 58760, 60860, 61472, 74464, 76840, 79118, 80908, 93080, 97376, 99892, 101135, 117520, 121720, 124865, 153680, 158236, 161816, 186160, 197795, 199784, 202270, 235040, 243440, 249730, 262951, 307360, 316472, 323632, 343859, 372320, 395590, 399568, 404540, 486880, 499460, 525902, 632944, 647264, 687718, 791180, 799136, 809080, 998920, 1051804, 1265888, 1314755, 1375436, 1582360, 1618160, 1719295, 1997840, 2103608, 2629510, 2750872, 3164720, 3236320, 3438590, 3995680, 4207216, 4470167, 5259020, 5501744, 6329440, 6877180, 8414432, 8940334, 10518040, 11003488, 13754360, 17880668, 21036080, 22350835, 27508720, 35761336, 42072160, 44701670, 55017440, 71522672, 89403340, 143045344, 178806680, 357613360, 715226720]

約数ペア:

[(1, 715226720), (2, 357613360), (4, 178806680), (5, 143045344), (8, 89403340), (10, 71522672), (13, 55017440), (16, 44701670), (17, 42072160), (20, 35761336), (26, 27508720), (32, 22350835), (34, 21036080), (40, 17880668), (52, 13754360), (65, 11003488), (68, 10518040), (80, 8940334), (85, 8414432), (104, 6877180), (113, 6329440), (130, 5501744), (136, 5259020), (160, 4470167), (170, 4207216), (179, 3995680), (208, 3438590), (221, 3236320), (226, 3164720), (260, 2750872), (272, 2629510), (340, 2103608), (358, 1997840), (416, 1719295), (442, 1618160), (452, 1582360), (520, 1375436), (544, 1314755), (565, 1265888), (680, 1051804), (716, 998920), (884, 809080), (895, 799136), (904, 791180), (1040, 687718), (1105, 647264), (1130, 632944), (1360, 525902), (1432, 499460), (1469, 486880), (1768, 404540), (1790, 399568), (1808, 395590), (1921, 372320), (2080, 343859), (2210, 323632), (2260, 316472), (2327, 307360), (2720, 262951), (2864, 249730), (2938, 243440), (3043, 235040), (3536, 202270), (3580, 199784), (3616, 197795), (3842, 186160), (4420, 161816), (4520, 158236), (4654, 153680), (5728, 124865), (5876, 121720), (6086, 117520), (7072, 101135), (7160, 99892), (7345, 97376), (7684, 93080), (8840, 80908), (9040, 79118), (9308, 76840), (9605, 74464), (11635, 61472), (11752, 60860), (12172, 58760), (14320, 49946), (14690, 48688), (15215, 47008), (15368, 46540), (17680, 40454), (18080, 39559), (18616, 38420), (19210, 37232), (20227, 35360), (23270, 30736), (23504, 30430), (24344, 29380), (24973, 28640)]