163695480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104933}}^1$

素因数の和:104960

約数の個数: 64

約数和(自身を含む): 528867360

約数和(自身を除く): 365171880

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, 104933, 209866, 314799, 419732, 524665, 629598, 839464, 1049330, 1259196, 1364129, 1573995, 2098660, 2518392, 2728258, 3147990, 4092387, 4197320, 5456516, 6295980, 6820645, 8184774, 10913032, 12591960, 13641290, 16369548, 20461935, 27282580, 32739096, 40923870, 54565160, 81847740, 163695480]

約数ペア:

[(1, 163695480), (2, 81847740), (3, 54565160), (4, 40923870), (5, 32739096), (6, 27282580), (8, 20461935), (10, 16369548), (12, 13641290), (13, 12591960), (15, 10913032), (20, 8184774), (24, 6820645), (26, 6295980), (30, 5456516), (39, 4197320), (40, 4092387), (52, 3147990), (60, 2728258), (65, 2518392), (78, 2098660), (104, 1573995), (120, 1364129), (130, 1259196), (156, 1049330), (195, 839464), (260, 629598), (312, 524665), (390, 419732), (520, 314799), (780, 209866), (1560, 104933)]