665614560

素因数分解:

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

素因数の和:106700

約数の個数: 96

約数和(自身を含む): 2257990560

約数和(自身を除く): 1592376000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 106669, 213338, 320007, 426676, 533345, 640014, 853352, 1066690, 1280028, 1386697, 1600035, 1706704, 2133380, 2560056, 2773394, 3200070, 3413408, 4160091, 4266760, 5120112, 5546788, 6400140, 6933485, 8320182, 8533520, 10240224, 11093576, 12800280, 13866970, 16640364, 17067040, 20800455, 22187152, 25600560, 27733940, 33280728, 41600910, 44374304, 51201120, 55467880, 66561456, 83201820, 110935760, 133122912, 166403640, 221871520, 332807280, 665614560]

約数ペア:

[(1, 665614560), (2, 332807280), (3, 221871520), (4, 166403640), (5, 133122912), (6, 110935760), (8, 83201820), (10, 66561456), (12, 55467880), (13, 51201120), (15, 44374304), (16, 41600910), (20, 33280728), (24, 27733940), (26, 25600560), (30, 22187152), (32, 20800455), (39, 17067040), (40, 16640364), (48, 13866970), (52, 12800280), (60, 11093576), (65, 10240224), (78, 8533520), (80, 8320182), (96, 6933485), (104, 6400140), (120, 5546788), (130, 5120112), (156, 4266760), (160, 4160091), (195, 3413408), (208, 3200070), (240, 2773394), (260, 2560056), (312, 2133380), (390, 1706704), (416, 1600035), (480, 1386697), (520, 1280028), (624, 1066690), (780, 853352), (1040, 640014), (1248, 533345), (1560, 426676), (2080, 320007), (3120, 213338), (6240, 106669)]