2646076680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{823}}^1$

素因数の和:1085

約数の個数: 256

約数和(自身を含む): 9551808000

約数和(自身を除く): 6905731320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 229, 234, 260, 270, 312, 351, 360, 390, 458, 468, 520, 540, 585, 687, 702, 780, 823, 916, 936, 1080, 1145, 1170, 1374, 1404, 1560, 1646, 1755, 1832, 2061, 2290, 2340, 2469, 2748, 2808, 2977, 3292, 3435, 3510, 4115, 4122, 4580, 4680, 4938, 5496, 5954, 6183, 6584, 6870, 7020, 7407, 8230, 8244, 8931, 9160, 9876, 10305, 10699, 11908, 12345, 12366, 13740, 14040, 14814, 14885, 16460, 16488, 17862, 19752, 20610, 21398, 22221, 23816, 24690, 24732, 26793, 27480, 29628, 29770, 30915, 32097, 32920, 35724, 37035, 41220, 42796, 44442, 44655, 49380, 49464, 53495, 53586, 59256, 59540, 61830, 64194, 71448, 74070, 80379, 82440, 85592, 88884, 89310, 96291, 98760, 106990, 107172, 111105, 119080, 123660, 128388, 133965, 148140, 160485, 160758, 177768, 178620, 188467, 192582, 213980, 214344, 222210, 247320, 256776, 267930, 288873, 296280, 320970, 321516, 357240, 376934, 385164, 401895, 427960, 444420, 481455, 535860, 565401, 577746, 641940, 643032, 753868, 770328, 803790, 888840, 942335, 962910, 1071720, 1130802, 1155492, 1283880, 1444365, 1507736, 1607580, 1696203, 1884670, 1925820, 2261604, 2310984, 2450071, 2827005, 2888730, 3215160, 3392406, 3769340, 3851640, 4523208, 4900142, 5088609, 5654010, 5777460, 6784812, 7350213, 7538680, 8481015, 9800284, 10177218, 11308020, 11554920, 12250355, 13569624, 14700426, 16962030, 19600568, 20354436, 22050639, 22616040, 24500710, 25443045, 29400852, 33924060, 36751065, 40708872, 44101278, 49001420, 50886090, 58801704, 66151917, 67848120, 73502130, 88202556, 98002840, 101772180, 110253195, 132303834, 147004260, 176405112, 203544360, 220506390, 264607668, 294008520, 330759585, 441012780, 529215336, 661519170, 882025560, 1323038340, 2646076680]

約数ペア:

[(1, 2646076680), (2, 1323038340), (3, 882025560), (4, 661519170), (5, 529215336), (6, 441012780), (8, 330759585), (9, 294008520), (10, 264607668), (12, 220506390), (13, 203544360), (15, 176405112), (18, 147004260), (20, 132303834), (24, 110253195), (26, 101772180), (27, 98002840), (30, 88202556), (36, 73502130), (39, 67848120), (40, 66151917), (45, 58801704), (52, 50886090), (54, 49001420), (60, 44101278), (65, 40708872), (72, 36751065), (78, 33924060), (90, 29400852), (104, 25443045), (108, 24500710), (117, 22616040), (120, 22050639), (130, 20354436), (135, 19600568), (156, 16962030), (180, 14700426), (195, 13569624), (216, 12250355), (229, 11554920), (234, 11308020), (260, 10177218), (270, 9800284), (312, 8481015), (351, 7538680), (360, 7350213), (390, 6784812), (458, 5777460), (468, 5654010), (520, 5088609), (540, 4900142), (585, 4523208), (687, 3851640), (702, 3769340), (780, 3392406), (823, 3215160), (916, 2888730), (936, 2827005), (1080, 2450071), (1145, 2310984), (1170, 2261604), (1374, 1925820), (1404, 1884670), (1560, 1696203), (1646, 1607580), (1755, 1507736), (1832, 1444365), (2061, 1283880), (2290, 1155492), (2340, 1130802), (2469, 1071720), (2748, 962910), (2808, 942335), (2977, 888840), (3292, 803790), (3435, 770328), (3510, 753868), (4115, 643032), (4122, 641940), (4580, 577746), (4680, 565401), (4938, 535860), (5496, 481455), (5954, 444420), (6183, 427960), (6584, 401895), (6870, 385164), (7020, 376934), (7407, 357240), (8230, 321516), (8244, 320970), (8931, 296280), (9160, 288873), (9876, 267930), (10305, 256776), (10699, 247320), (11908, 222210), (12345, 214344), (12366, 213980), (13740, 192582), (14040, 188467), (14814, 178620), (14885, 177768), (16460, 160758), (16488, 160485), (17862, 148140), (19752, 133965), (20610, 128388), (21398, 123660), (22221, 119080), (23816, 111105), (24690, 107172), (24732, 106990), (26793, 98760), (27480, 96291), (29628, 89310), (29770, 88884), (30915, 85592), (32097, 82440), (32920, 80379), (35724, 74070), (37035, 71448), (41220, 64194), (42796, 61830), (44442, 59540), (44655, 59256), (49380, 53586), (49464, 53495)]