3128530720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{17137}}^1$

素因数の和:17322

約数の個数: 96

約数和(自身を含む): 8499351168

約数和(自身を除く): 5370820448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 163, 224, 280, 326, 560, 652, 815, 1120, 1141, 1304, 1630, 2282, 2608, 3260, 4564, 5216, 5705, 6520, 9128, 11410, 13040, 17137, 18256, 22820, 26080, 34274, 36512, 45640, 68548, 85685, 91280, 119959, 137096, 171370, 182560, 239918, 274192, 342740, 479836, 548384, 599795, 685480, 959672, 1199590, 1370960, 1919344, 2399180, 2741920, 2793331, 3838688, 4798360, 5586662, 9596720, 11173324, 13966655, 19193440, 19553317, 22346648, 27933310, 39106634, 44693296, 55866620, 78213268, 89386592, 97766585, 111733240, 156426536, 195533170, 223466480, 312853072, 391066340, 446932960, 625706144, 782132680, 1564265360, 3128530720]

約数ペア:

[(1, 3128530720), (2, 1564265360), (4, 782132680), (5, 625706144), (7, 446932960), (8, 391066340), (10, 312853072), (14, 223466480), (16, 195533170), (20, 156426536), (28, 111733240), (32, 97766585), (35, 89386592), (40, 78213268), (56, 55866620), (70, 44693296), (80, 39106634), (112, 27933310), (140, 22346648), (160, 19553317), (163, 19193440), (224, 13966655), (280, 11173324), (326, 9596720), (560, 5586662), (652, 4798360), (815, 3838688), (1120, 2793331), (1141, 2741920), (1304, 2399180), (1630, 1919344), (2282, 1370960), (2608, 1199590), (3260, 959672), (4564, 685480), (5216, 599795), (5705, 548384), (6520, 479836), (9128, 342740), (11410, 274192), (13040, 239918), (17137, 182560), (18256, 171370), (22820, 137096), (26080, 119959), (34274, 91280), (36512, 85685), (45640, 68548)]