654344280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3449}}^1$

素因数の和:3514

約数の個数: 192

約数和(自身を含む): 2325024000

約数和(自身を除く): 1670679720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1581, 1860, 2040, 2108, 2232, 2635, 2790, 3060, 3162, 3449, 3720, 4216, 4743, 5270, 5580, 6120, 6324, 6898, 7905, 9486, 10347, 10540, 11160, 12648, 13796, 15810, 17245, 18972, 20694, 21080, 23715, 27592, 31041, 31620, 34490, 37944, 41388, 47430, 51735, 58633, 62082, 63240, 68980, 82776, 94860, 103470, 106919, 117266, 124164, 137960, 155205, 175899, 189720, 206940, 213838, 234532, 248328, 293165, 310410, 320757, 351798, 413880, 427676, 469064, 527697, 534595, 586330, 620820, 641514, 703596, 855352, 879495, 962271, 1055394, 1069190, 1172660, 1241640, 1283028, 1407192, 1603785, 1758990, 1817623, 1924542, 2110788, 2138380, 2345320, 2566056, 2638485, 3207570, 3517980, 3635246, 3849084, 4221576, 4276760, 4811355, 5276970, 5452869, 6415140, 7035960, 7270492, 7698168, 9088115, 9622710, 10553940, 10905738, 12830280, 14540984, 16358607, 18176230, 19245420, 21107880, 21811476, 27264345, 32717214, 36352460, 38490840, 43622952, 54528690, 65434428, 72704920, 81793035, 109057380, 130868856, 163586070, 218114760, 327172140, 654344280]

約数ペア:

[(1, 654344280), (2, 327172140), (3, 218114760), (4, 163586070), (5, 130868856), (6, 109057380), (8, 81793035), (9, 72704920), (10, 65434428), (12, 54528690), (15, 43622952), (17, 38490840), (18, 36352460), (20, 32717214), (24, 27264345), (30, 21811476), (31, 21107880), (34, 19245420), (36, 18176230), (40, 16358607), (45, 14540984), (51, 12830280), (60, 10905738), (62, 10553940), (68, 9622710), (72, 9088115), (85, 7698168), (90, 7270492), (93, 7035960), (102, 6415140), (120, 5452869), (124, 5276970), (136, 4811355), (153, 4276760), (155, 4221576), (170, 3849084), (180, 3635246), (186, 3517980), (204, 3207570), (248, 2638485), (255, 2566056), (279, 2345320), (306, 2138380), (310, 2110788), (340, 1924542), (360, 1817623), (372, 1758990), (408, 1603785), (465, 1407192), (510, 1283028), (527, 1241640), (558, 1172660), (612, 1069190), (620, 1055394), (680, 962271), (744, 879495), (765, 855352), (930, 703596), (1020, 641514), (1054, 620820), (1116, 586330), (1224, 534595), (1240, 527697), (1395, 469064), (1530, 427676), (1581, 413880), (1860, 351798), (2040, 320757), (2108, 310410), (2232, 293165), (2635, 248328), (2790, 234532), (3060, 213838), (3162, 206940), (3449, 189720), (3720, 175899), (4216, 155205), (4743, 137960), (5270, 124164), (5580, 117266), (6120, 106919), (6324, 103470), (6898, 94860), (7905, 82776), (9486, 68980), (10347, 63240), (10540, 62082), (11160, 58633), (12648, 51735), (13796, 47430), (15810, 41388), (17245, 37944), (18972, 34490), (20694, 31620), (21080, 31041), (23715, 27592)]