1620362016

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:633

約数の個数: 384

約数和(自身を含む): 5984616960

約数和(自身を除く): 4364254944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 37, 39, 42, 48, 52, 54, 56, 63, 72, 74, 78, 84, 91, 96, 104, 108, 111, 112, 117, 126, 144, 148, 156, 168, 182, 189, 208, 216, 222, 224, 234, 252, 259, 273, 288, 296, 312, 333, 336, 351, 364, 378, 416, 432, 444, 468, 481, 504, 518, 546, 557, 592, 624, 666, 672, 702, 728, 756, 777, 819, 864, 888, 936, 962, 999, 1008, 1036, 1092, 1114, 1184, 1248, 1332, 1404, 1443, 1456, 1512, 1554, 1638, 1671, 1776, 1872, 1924, 1998, 2016, 2072, 2184, 2228, 2331, 2457, 2664, 2808, 2886, 2912, 3024, 3108, 3276, 3342, 3367, 3552, 3744, 3848, 3899, 3996, 4144, 4329, 4368, 4456, 4662, 4914, 5013, 5328, 5616, 5772, 6048, 6216, 6552, 6684, 6734, 6993, 7241, 7696, 7798, 7992, 8288, 8658, 8736, 8912, 9324, 9828, 10026, 10101, 10656, 11232, 11544, 11697, 12432, 12987, 13104, 13368, 13468, 13986, 14482, 15039, 15392, 15596, 15984, 17316, 17824, 18648, 19656, 20052, 20202, 20609, 21723, 23088, 23394, 24864, 25974, 26208, 26736, 26936, 27972, 28964, 30078, 30303, 31192, 31968, 34632, 35091, 37296, 39312, 40104, 40404, 41218, 43446, 46176, 46788, 50687, 51948, 53472, 53872, 55944, 57928, 60156, 60606, 61827, 62384, 65169, 69264, 70182, 74592, 78624, 80208, 80808, 82436, 86892, 90909, 93576, 101374, 103896, 105273, 107744, 111888, 115856, 120312, 121212, 123654, 124768, 130338, 138528, 140364, 144263, 152061, 160416, 161616, 164872, 173784, 181818, 185481, 187152, 195507, 202748, 207792, 210546, 223776, 231712, 240624, 242424, 247308, 260676, 267917, 280728, 288526, 304122, 323232, 329744, 347568, 363636, 370962, 374304, 391014, 405496, 415584, 421092, 432789, 456183, 481248, 484848, 494616, 521352, 535834, 556443, 561456, 577052, 608244, 659488, 695136, 727272, 741924, 782028, 803751, 810992, 842184, 865578, 912366, 969696, 989232, 1042704, 1071668, 1112886, 1122912, 1154104, 1216488, 1298367, 1368549, 1454544, 1483848, 1564056, 1607502, 1621984, 1684368, 1731156, 1824732, 1875419, 1978464, 2085408, 2143336, 2225772, 2308208, 2411253, 2432976, 2596734, 2737098, 2909088, 2967696, 3128112, 3215004, 3368736, 3462312, 3649464, 3750838, 3895101, 4286672, 4451544, 4616416, 4822506, 4865952, 5193468, 5474196, 5626257, 5935392, 6256224, 6430008, 6924624, 7233759, 7298928, 7501676, 7790202, 8573344, 8903088, 9645012, 10386936, 10948392, 11252514, 12860016, 13849248, 14467518, 14597856, 15003352, 15580404, 16878771, 17806176, 19290024, 20773872, 21896784, 22505028, 25720032, 28935036, 30006704, 31160808, 33757542, 38580048, 41547744, 43793568, 45010056, 50636313, 57870072, 60013408, 62321616, 67515084, 77160096, 90020112, 101272626, 115740144, 124643232, 135030168, 180040224, 202545252, 231480288, 270060336, 405090504, 540120672, 810181008, 1620362016]

約数ペア:

[(1, 1620362016), (2, 810181008), (3, 540120672), (4, 405090504), (6, 270060336), (7, 231480288), (8, 202545252), (9, 180040224), (12, 135030168), (13, 124643232), (14, 115740144), (16, 101272626), (18, 90020112), (21, 77160096), (24, 67515084), (26, 62321616), (27, 60013408), (28, 57870072), (32, 50636313), (36, 45010056), (37, 43793568), (39, 41547744), (42, 38580048), (48, 33757542), (52, 31160808), (54, 30006704), (56, 28935036), (63, 25720032), (72, 22505028), (74, 21896784), (78, 20773872), (84, 19290024), (91, 17806176), (96, 16878771), (104, 15580404), (108, 15003352), (111, 14597856), (112, 14467518), (117, 13849248), (126, 12860016), (144, 11252514), (148, 10948392), (156, 10386936), (168, 9645012), (182, 8903088), (189, 8573344), (208, 7790202), (216, 7501676), (222, 7298928), (224, 7233759), (234, 6924624), (252, 6430008), (259, 6256224), (273, 5935392), (288, 5626257), (296, 5474196), (312, 5193468), (333, 4865952), (336, 4822506), (351, 4616416), (364, 4451544), (378, 4286672), (416, 3895101), (432, 3750838), (444, 3649464), (468, 3462312), (481, 3368736), (504, 3215004), (518, 3128112), (546, 2967696), (557, 2909088), (592, 2737098), (624, 2596734), (666, 2432976), (672, 2411253), (702, 2308208), (728, 2225772), (756, 2143336), (777, 2085408), (819, 1978464), (864, 1875419), (888, 1824732), (936, 1731156), (962, 1684368), (999, 1621984), (1008, 1607502), (1036, 1564056), (1092, 1483848), (1114, 1454544), (1184, 1368549), (1248, 1298367), (1332, 1216488), (1404, 1154104), (1443, 1122912), (1456, 1112886), (1512, 1071668), (1554, 1042704), (1638, 989232), (1671, 969696), (1776, 912366), (1872, 865578), (1924, 842184), (1998, 810992), (2016, 803751), (2072, 782028), (2184, 741924), (2228, 727272), (2331, 695136), (2457, 659488), (2664, 608244), (2808, 577052), (2886, 561456), (2912, 556443), (3024, 535834), (3108, 521352), (3276, 494616), (3342, 484848), (3367, 481248), (3552, 456183), (3744, 432789), (3848, 421092), (3899, 415584), (3996, 405496), (4144, 391014), (4329, 374304), (4368, 370962), (4456, 363636), (4662, 347568), (4914, 329744), (5013, 323232), (5328, 304122), (5616, 288526), (5772, 280728), (6048, 267917), (6216, 260676), (6552, 247308), (6684, 242424), (6734, 240624), (6993, 231712), (7241, 223776), (7696, 210546), (7798, 207792), (7992, 202748), (8288, 195507), (8658, 187152), (8736, 185481), (8912, 181818), (9324, 173784), (9828, 164872), (10026, 161616), (10101, 160416), (10656, 152061), (11232, 144263), (11544, 140364), (11697, 138528), (12432, 130338), (12987, 124768), (13104, 123654), (13368, 121212), (13468, 120312), (13986, 115856), (14482, 111888), (15039, 107744), (15392, 105273), (15596, 103896), (15984, 101374), (17316, 93576), (17824, 90909), (18648, 86892), (19656, 82436), (20052, 80808), (20202, 80208), (20609, 78624), (21723, 74592), (23088, 70182), (23394, 69264), (24864, 65169), (25974, 62384), (26208, 61827), (26736, 60606), (26936, 60156), (27972, 57928), (28964, 55944), (30078, 53872), (30303, 53472), (31192, 51948), (31968, 50687), (34632, 46788), (35091, 46176), (37296, 43446), (39312, 41218), (40104, 40404)]