166403640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106669}}^1$

素因数の和:106696

約数の個数: 64

約数和(自身を含む): 537616800

約数和(自身を除く): 371213160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 106669, 213338, 320007, 426676, 533345, 640014, 853352, 1066690, 1280028, 1386697, 1600035, 2133380, 2560056, 2773394, 3200070, 4160091, 4266760, 5546788, 6400140, 6933485, 8320182, 11093576, 12800280, 13866970, 16640364, 20800455, 27733940, 33280728, 41600910, 55467880, 83201820, 166403640]

約数ペア:

[(1, 166403640), (2, 83201820), (3, 55467880), (4, 41600910), (5, 33280728), (6, 27733940), (8, 20800455), (10, 16640364), (12, 13866970), (13, 12800280), (15, 11093576), (20, 8320182), (24, 6933485), (26, 6400140), (30, 5546788), (39, 4266760), (40, 4160091), (52, 3200070), (60, 2773394), (65, 2560056), (78, 2133380), (104, 1600035), (120, 1386697), (130, 1280028), (156, 1066690), (195, 853352), (260, 640014), (312, 533345), (390, 426676), (520, 320007), (780, 213338), (1560, 106669)]