230883660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 288

約数和(自身を含む): 865492992

約数和(自身を除く): 634609332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 31, 35, 36, 42, 45, 46, 60, 62, 63, 69, 70, 84, 90, 92, 93, 105, 115, 124, 126, 138, 140, 155, 161, 180, 186, 207, 210, 217, 230, 252, 257, 276, 279, 310, 315, 322, 345, 372, 414, 420, 434, 460, 465, 483, 514, 558, 620, 630, 644, 651, 690, 713, 771, 805, 828, 868, 930, 966, 1028, 1035, 1085, 1116, 1260, 1285, 1302, 1380, 1395, 1426, 1449, 1542, 1610, 1799, 1860, 1932, 1953, 2070, 2139, 2170, 2313, 2415, 2570, 2604, 2790, 2852, 2898, 3084, 3220, 3255, 3565, 3598, 3855, 3906, 4140, 4278, 4340, 4626, 4830, 4991, 5140, 5397, 5580, 5796, 5911, 6417, 6510, 7130, 7196, 7245, 7710, 7812, 7967, 8556, 8995, 9252, 9660, 9765, 9982, 10695, 10794, 11565, 11822, 12834, 13020, 14260, 14490, 14973, 15420, 15934, 16191, 17733, 17990, 19530, 19964, 21390, 21588, 23130, 23644, 23901, 24955, 25668, 26985, 28980, 29555, 29946, 31868, 32085, 32382, 35466, 35980, 39060, 39835, 41377, 42780, 44919, 46260, 47802, 49910, 53199, 53970, 55769, 59110, 59892, 64170, 64764, 70932, 71703, 74865, 79670, 80955, 82754, 88665, 89838, 95604, 99820, 106398, 107940, 111538, 118220, 119505, 124131, 128340, 143406, 149730, 159340, 161910, 165508, 167307, 177330, 179676, 183241, 206885, 212796, 223076, 224595, 239010, 248262, 265995, 278845, 286812, 299460, 323820, 334614, 354660, 358515, 366482, 372393, 413770, 449190, 478020, 496524, 501921, 531990, 549723, 557690, 620655, 669228, 717030, 732964, 744786, 827540, 836535, 898380, 916205, 1003842, 1063980, 1099446, 1115380, 1241310, 1282687, 1434060, 1489572, 1649169, 1673070, 1832410, 1861965, 2007684, 2198892, 2482620, 2509605, 2565374, 2748615, 3298338, 3346140, 3664820, 3723930, 3848061, 5019210, 5130748, 5497230, 6413435, 6596676, 7447860, 7696122, 8245845, 10038420, 10994460, 11544183, 12826870, 15392244, 16491690, 19240305, 23088366, 25653740, 32983380, 38480610, 46176732, 57720915, 76961220, 115441830, 230883660]

約数ペア:

[(1, 230883660), (2, 115441830), (3, 76961220), (4, 57720915), (5, 46176732), (6, 38480610), (7, 32983380), (9, 25653740), (10, 23088366), (12, 19240305), (14, 16491690), (15, 15392244), (18, 12826870), (20, 11544183), (21, 10994460), (23, 10038420), (28, 8245845), (30, 7696122), (31, 7447860), (35, 6596676), (36, 6413435), (42, 5497230), (45, 5130748), (46, 5019210), (60, 3848061), (62, 3723930), (63, 3664820), (69, 3346140), (70, 3298338), (84, 2748615), (90, 2565374), (92, 2509605), (93, 2482620), (105, 2198892), (115, 2007684), (124, 1861965), (126, 1832410), (138, 1673070), (140, 1649169), (155, 1489572), (161, 1434060), (180, 1282687), (186, 1241310), (207, 1115380), (210, 1099446), (217, 1063980), (230, 1003842), (252, 916205), (257, 898380), (276, 836535), (279, 827540), (310, 744786), (315, 732964), (322, 717030), (345, 669228), (372, 620655), (414, 557690), (420, 549723), (434, 531990), (460, 501921), (465, 496524), (483, 478020), (514, 449190), (558, 413770), (620, 372393), (630, 366482), (644, 358515), (651, 354660), (690, 334614), (713, 323820), (771, 299460), (805, 286812), (828, 278845), (868, 265995), (930, 248262), (966, 239010), (1028, 224595), (1035, 223076), (1085, 212796), (1116, 206885), (1260, 183241), (1285, 179676), (1302, 177330), (1380, 167307), (1395, 165508), (1426, 161910), (1449, 159340), (1542, 149730), (1610, 143406), (1799, 128340), (1860, 124131), (1932, 119505), (1953, 118220), (2070, 111538), (2139, 107940), (2170, 106398), (2313, 99820), (2415, 95604), (2570, 89838), (2604, 88665), (2790, 82754), (2852, 80955), (2898, 79670), (3084, 74865), (3220, 71703), (3255, 70932), (3565, 64764), (3598, 64170), (3855, 59892), (3906, 59110), (4140, 55769), (4278, 53970), (4340, 53199), (4626, 49910), (4830, 47802), (4991, 46260), (5140, 44919), (5397, 42780), (5580, 41377), (5796, 39835), (5911, 39060), (6417, 35980), (6510, 35466), (7130, 32382), (7196, 32085), (7245, 31868), (7710, 29946), (7812, 29555), (7967, 28980), (8556, 26985), (8995, 25668), (9252, 24955), (9660, 23901), (9765, 23644), (9982, 23130), (10695, 21588), (10794, 21390), (11565, 19964), (11822, 19530), (12834, 17990), (13020, 17733), (14260, 16191), (14490, 15934), (14973, 15420)]