230749120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3378

約数の個数: 112

約数和(自身を含む): 648419328

約数和(自身を除く): 417670208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3323, 3472, 4340, 4960, 6646, 6944, 8680, 9920, 13292, 13888, 16615, 17360, 23261, 26584, 33230, 34720, 46522, 53168, 66460, 69440, 93044, 103013, 106336, 116305, 132920, 186088, 206026, 212672, 232610, 265840, 372176, 412052, 465220, 515065, 531680, 721091, 744352, 824104, 930440, 1030130, 1063360, 1442182, 1488704, 1648208, 1860880, 2060260, 2884364, 3296416, 3605455, 3721760, 4120520, 5768728, 6592832, 7210910, 7443520, 8241040, 11537456, 14421820, 16482080, 23074912, 28843640, 32964160, 46149824, 57687280, 115374560, 230749120]

約数ペア:

[(1, 230749120), (2, 115374560), (4, 57687280), (5, 46149824), (7, 32964160), (8, 28843640), (10, 23074912), (14, 16482080), (16, 14421820), (20, 11537456), (28, 8241040), (31, 7443520), (32, 7210910), (35, 6592832), (40, 5768728), (56, 4120520), (62, 3721760), (64, 3605455), (70, 3296416), (80, 2884364), (112, 2060260), (124, 1860880), (140, 1648208), (155, 1488704), (160, 1442182), (217, 1063360), (224, 1030130), (248, 930440), (280, 824104), (310, 744352), (320, 721091), (434, 531680), (448, 515065), (496, 465220), (560, 412052), (620, 372176), (868, 265840), (992, 232610), (1085, 212672), (1120, 206026), (1240, 186088), (1736, 132920), (1984, 116305), (2170, 106336), (2240, 103013), (2480, 93044), (3323, 69440), (3472, 66460), (4340, 53168), (4960, 46522), (6646, 34720), (6944, 33230), (8680, 26584), (9920, 23261), (13292, 17360), (13888, 16615)]