15674217440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{128393}}^1$

素因数の和:128524

約数の個数: 96

約数和(自身を含む): 42708980160

約数和(自身を除く): 27034762720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 140, 160, 218, 224, 280, 436, 545, 560, 763, 872, 1090, 1120, 1526, 1744, 2180, 3052, 3488, 3815, 4360, 6104, 7630, 8720, 12208, 15260, 17440, 24416, 30520, 61040, 122080, 128393, 256786, 513572, 641965, 898751, 1027144, 1283930, 1797502, 2054288, 2567860, 3595004, 4108576, 4493755, 5135720, 7190008, 8987510, 10271440, 13994837, 14380016, 17975020, 20542880, 27989674, 28760032, 35950040, 55979348, 69974185, 71900080, 97963859, 111958696, 139948370, 143800160, 195927718, 223917392, 279896740, 391855436, 447834784, 489819295, 559793480, 783710872, 979638590, 1119586960, 1567421744, 1959277180, 2239173920, 3134843488, 3918554360, 7837108720, 15674217440]

約数ペア:

[(1, 15674217440), (2, 7837108720), (4, 3918554360), (5, 3134843488), (7, 2239173920), (8, 1959277180), (10, 1567421744), (14, 1119586960), (16, 979638590), (20, 783710872), (28, 559793480), (32, 489819295), (35, 447834784), (40, 391855436), (56, 279896740), (70, 223917392), (80, 195927718), (109, 143800160), (112, 139948370), (140, 111958696), (160, 97963859), (218, 71900080), (224, 69974185), (280, 55979348), (436, 35950040), (545, 28760032), (560, 27989674), (763, 20542880), (872, 17975020), (1090, 14380016), (1120, 13994837), (1526, 10271440), (1744, 8987510), (2180, 7190008), (3052, 5135720), (3488, 4493755), (3815, 4108576), (4360, 3595004), (6104, 2567860), (7630, 2054288), (8720, 1797502), (12208, 1283930), (15260, 1027144), (17440, 898751), (24416, 641965), (30520, 513572), (61040, 256786), (122080, 128393)]