357421480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1503

約数の個数: 96

約数和(自身を含む): 894979800

約数和(自身を除く): 537558320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 169, 185, 260, 296, 338, 370, 481, 520, 676, 740, 845, 962, 1352, 1429, 1480, 1690, 1924, 2405, 2858, 3380, 3848, 4810, 5716, 6253, 6760, 7145, 9620, 11432, 12506, 14290, 18577, 19240, 25012, 28580, 31265, 37154, 50024, 52873, 57160, 62530, 74308, 92885, 105746, 125060, 148616, 185770, 211492, 241501, 250120, 264365, 371540, 422984, 483002, 528730, 687349, 743080, 966004, 1057460, 1207505, 1374698, 1932008, 2114920, 2415010, 2749396, 3436745, 4830020, 5498792, 6873490, 8935537, 9660040, 13746980, 17871074, 27493960, 35742148, 44677685, 71484296, 89355370, 178710740, 357421480]

約数ペア:

[(1, 357421480), (2, 178710740), (4, 89355370), (5, 71484296), (8, 44677685), (10, 35742148), (13, 27493960), (20, 17871074), (26, 13746980), (37, 9660040), (40, 8935537), (52, 6873490), (65, 5498792), (74, 4830020), (104, 3436745), (130, 2749396), (148, 2415010), (169, 2114920), (185, 1932008), (260, 1374698), (296, 1207505), (338, 1057460), (370, 966004), (481, 743080), (520, 687349), (676, 528730), (740, 483002), (845, 422984), (962, 371540), (1352, 264365), (1429, 250120), (1480, 241501), (1690, 211492), (1924, 185770), (2405, 148616), (2858, 125060), (3380, 105746), (3848, 92885), (4810, 74308), (5716, 62530), (6253, 57160), (6760, 52873), (7145, 50024), (9620, 37154), (11432, 31265), (12506, 28580), (14290, 25012), (18577, 19240)]