170304080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1684

約数の個数: 80

約数和(自身を含む): 418497024

約数和(自身を除く): 248192944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 62, 80, 86, 124, 155, 172, 215, 248, 310, 344, 430, 496, 620, 688, 860, 1240, 1333, 1597, 1720, 2480, 2666, 3194, 3440, 5332, 6388, 6665, 7985, 10664, 12776, 13330, 15970, 21328, 25552, 26660, 31940, 49507, 53320, 63880, 68671, 99014, 106640, 127760, 137342, 198028, 247535, 274684, 343355, 396056, 495070, 549368, 686710, 792112, 990140, 1098736, 1373420, 1980280, 2128801, 2746840, 3960560, 4257602, 5493680, 8515204, 10644005, 17030408, 21288010, 34060816, 42576020, 85152040, 170304080]

約数ペア:

[(1, 170304080), (2, 85152040), (4, 42576020), (5, 34060816), (8, 21288010), (10, 17030408), (16, 10644005), (20, 8515204), (31, 5493680), (40, 4257602), (43, 3960560), (62, 2746840), (80, 2128801), (86, 1980280), (124, 1373420), (155, 1098736), (172, 990140), (215, 792112), (248, 686710), (310, 549368), (344, 495070), (430, 396056), (496, 343355), (620, 274684), (688, 247535), (860, 198028), (1240, 137342), (1333, 127760), (1597, 106640), (1720, 99014), (2480, 68671), (2666, 63880), (3194, 53320), (3440, 49507), (5332, 31940), (6388, 26660), (6665, 25552), (7985, 21328), (10664, 15970), (12776, 13330)]