472828720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:747

約数の個数: 160

約数和(自身を含む): 1367912448

約数和(自身を除く): 895083728

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 107, 112, 130, 140, 182, 208, 214, 260, 280, 364, 428, 455, 520, 535, 560, 607, 728, 749, 856, 910, 1040, 1070, 1214, 1391, 1456, 1498, 1712, 1820, 2140, 2428, 2782, 2996, 3035, 3640, 3745, 4249, 4280, 4856, 5564, 5992, 6070, 6955, 7280, 7490, 7891, 8498, 8560, 9712, 9737, 11128, 11984, 12140, 13910, 14980, 15782, 16996, 19474, 21245, 22256, 24280, 27820, 29960, 31564, 33992, 38948, 39455, 42490, 48560, 48685, 55237, 55640, 59920, 63128, 64949, 67984, 77896, 78910, 84980, 97370, 110474, 111280, 126256, 129898, 155792, 157820, 169960, 194740, 220948, 259796, 276185, 315640, 324745, 339920, 389480, 441896, 454643, 519592, 552370, 631280, 649490, 778960, 844337, 883792, 909286, 1039184, 1104740, 1298980, 1688674, 1818572, 2209480, 2273215, 2597960, 3377348, 3637144, 4221685, 4418960, 4546430, 5195920, 5910359, 6754696, 7274288, 8443370, 9092860, 11820718, 13509392, 16886740, 18185720, 23641436, 29551795, 33773480, 36371440, 47282872, 59103590, 67546960, 94565744, 118207180, 236414360, 472828720]

約数ペア:

[(1, 472828720), (2, 236414360), (4, 118207180), (5, 94565744), (7, 67546960), (8, 59103590), (10, 47282872), (13, 36371440), (14, 33773480), (16, 29551795), (20, 23641436), (26, 18185720), (28, 16886740), (35, 13509392), (40, 11820718), (52, 9092860), (56, 8443370), (65, 7274288), (70, 6754696), (80, 5910359), (91, 5195920), (104, 4546430), (107, 4418960), (112, 4221685), (130, 3637144), (140, 3377348), (182, 2597960), (208, 2273215), (214, 2209480), (260, 1818572), (280, 1688674), (364, 1298980), (428, 1104740), (455, 1039184), (520, 909286), (535, 883792), (560, 844337), (607, 778960), (728, 649490), (749, 631280), (856, 552370), (910, 519592), (1040, 454643), (1070, 441896), (1214, 389480), (1391, 339920), (1456, 324745), (1498, 315640), (1712, 276185), (1820, 259796), (2140, 220948), (2428, 194740), (2782, 169960), (2996, 157820), (3035, 155792), (3640, 129898), (3745, 126256), (4249, 111280), (4280, 110474), (4856, 97370), (5564, 84980), (5992, 78910), (6070, 77896), (6955, 67984), (7280, 64949), (7490, 63128), (7891, 59920), (8498, 55640), (8560, 55237), (9712, 48685), (9737, 48560), (11128, 42490), (11984, 39455), (12140, 38948), (13910, 33992), (14980, 31564), (15782, 29960), (16996, 27820), (19474, 24280), (21245, 22256)]