13831701520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:598

約数の個数: 320

約数和(自身を含む): 41213362176

約数和(自身を除く): 27381660656

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 167, 182, 208, 217, 248, 260, 280, 310, 334, 364, 367, 403, 434, 455, 496, 520, 560, 620, 668, 728, 734, 806, 835, 868, 910, 1040, 1085, 1169, 1240, 1336, 1456, 1468, 1612, 1670, 1736, 1820, 1835, 2015, 2170, 2171, 2338, 2480, 2569, 2672, 2821, 2936, 3224, 3340, 3472, 3640, 3670, 4030, 4340, 4342, 4676, 4771, 5138, 5177, 5642, 5845, 5872, 6448, 6680, 7280, 7340, 8060, 8680, 8684, 9352, 9542, 10276, 10354, 10855, 11284, 11377, 11690, 12845, 13360, 14105, 14680, 15197, 16120, 17360, 17368, 18704, 19084, 20552, 20708, 21710, 22568, 22754, 23380, 23855, 25690, 25885, 28210, 29360, 30394, 32240, 33397, 34736, 36239, 38168, 41104, 41416, 43420, 45136, 45508, 46760, 47710, 51380, 51770, 56420, 56885, 60788, 61289, 66794, 67301, 72478, 75985, 76336, 79639, 82832, 86840, 91016, 93520, 95420, 102760, 103540, 112840, 113770, 121576, 122578, 133588, 134602, 144956, 147901, 151970, 159278, 166985, 173680, 181195, 182032, 190840, 205520, 207080, 225680, 227540, 243152, 245156, 267176, 269204, 289912, 295802, 303940, 306445, 318556, 333970, 336505, 362390, 381680, 398195, 414160, 429023, 455080, 471107, 490312, 534352, 538408, 579824, 591604, 607880, 612890, 637112, 667940, 673010, 724780, 739505, 796390, 796757, 858046, 910160, 942214, 980624, 1035307, 1076816, 1183208, 1215760, 1225780, 1274224, 1335880, 1346020, 1449560, 1479010, 1592780, 1593514, 1716092, 1884428, 1899959, 2070614, 2145115, 2355535, 2366416, 2451560, 2671760, 2692040, 2899120, 2958020, 3185560, 3187028, 3432184, 3768856, 3799918, 3983785, 4141228, 4290230, 4711070, 4903120, 5176535, 5384080, 5577299, 5916040, 6371120, 6374056, 6864368, 7537712, 7599836, 7967570, 8282456, 8580460, 9422140, 9499795, 10353070, 11154598, 11832080, 12748112, 13299713, 15199672, 15935140, 16564912, 17160920, 18844280, 18999590, 20706140, 22309196, 24699467, 26599426, 27886495, 30399344, 31870280, 34321840, 37688560, 37999180, 41412280, 44618392, 49398934, 53198852, 55772990, 63740560, 66498565, 75998360, 82824560, 89236784, 98797868, 106397704, 111545980, 123497335, 132997130, 151996720, 172896269, 197595736, 212795408, 223091960, 246994670, 265994260, 345792538, 395191472, 446183920, 493989340, 531988520, 691585076, 864481345, 987978680, 1063977040, 1383170152, 1728962690, 1975957360, 2766340304, 3457925380, 6915850760, 13831701520]

約数ペア:

[(1, 13831701520), (2, 6915850760), (4, 3457925380), (5, 2766340304), (7, 1975957360), (8, 1728962690), (10, 1383170152), (13, 1063977040), (14, 987978680), (16, 864481345), (20, 691585076), (26, 531988520), (28, 493989340), (31, 446183920), (35, 395191472), (40, 345792538), (52, 265994260), (56, 246994670), (62, 223091960), (65, 212795408), (70, 197595736), (80, 172896269), (91, 151996720), (104, 132997130), (112, 123497335), (124, 111545980), (130, 106397704), (140, 98797868), (155, 89236784), (167, 82824560), (182, 75998360), (208, 66498565), (217, 63740560), (248, 55772990), (260, 53198852), (280, 49398934), (310, 44618392), (334, 41412280), (364, 37999180), (367, 37688560), (403, 34321840), (434, 31870280), (455, 30399344), (496, 27886495), (520, 26599426), (560, 24699467), (620, 22309196), (668, 20706140), (728, 18999590), (734, 18844280), (806, 17160920), (835, 16564912), (868, 15935140), (910, 15199672), (1040, 13299713), (1085, 12748112), (1169, 11832080), (1240, 11154598), (1336, 10353070), (1456, 9499795), (1468, 9422140), (1612, 8580460), (1670, 8282456), (1736, 7967570), (1820, 7599836), (1835, 7537712), (2015, 6864368), (2170, 6374056), (2171, 6371120), (2338, 5916040), (2480, 5577299), (2569, 5384080), (2672, 5176535), (2821, 4903120), (2936, 4711070), (3224, 4290230), (3340, 4141228), (3472, 3983785), (3640, 3799918), (3670, 3768856), (4030, 3432184), (4340, 3187028), (4342, 3185560), (4676, 2958020), (4771, 2899120), (5138, 2692040), (5177, 2671760), (5642, 2451560), (5845, 2366416), (5872, 2355535), (6448, 2145115), (6680, 2070614), (7280, 1899959), (7340, 1884428), (8060, 1716092), (8680, 1593514), (8684, 1592780), (9352, 1479010), (9542, 1449560), (10276, 1346020), (10354, 1335880), (10855, 1274224), (11284, 1225780), (11377, 1215760), (11690, 1183208), (12845, 1076816), (13360, 1035307), (14105, 980624), (14680, 942214), (15197, 910160), (16120, 858046), (17360, 796757), (17368, 796390), (18704, 739505), (19084, 724780), (20552, 673010), (20708, 667940), (21710, 637112), (22568, 612890), (22754, 607880), (23380, 591604), (23855, 579824), (25690, 538408), (25885, 534352), (28210, 490312), (29360, 471107), (30394, 455080), (32240, 429023), (33397, 414160), (34736, 398195), (36239, 381680), (38168, 362390), (41104, 336505), (41416, 333970), (43420, 318556), (45136, 306445), (45508, 303940), (46760, 295802), (47710, 289912), (51380, 269204), (51770, 267176), (56420, 245156), (56885, 243152), (60788, 227540), (61289, 225680), (66794, 207080), (67301, 205520), (72478, 190840), (75985, 182032), (76336, 181195), (79639, 173680), (82832, 166985), (86840, 159278), (91016, 151970), (93520, 147901), (95420, 144956), (102760, 134602), (103540, 133588), (112840, 122578), (113770, 121576)]