76170120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 248451840

約数和(自身を除く): 172281720

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, 157, 195, 260, 311, 312, 314, 390, 471, 520, 622, 628, 780, 785, 933, 942, 1244, 1256, 1555, 1560, 1570, 1866, 1884, 2041, 2355, 2488, 3110, 3140, 3732, 3768, 4043, 4082, 4665, 4710, 6123, 6220, 6280, 7464, 8086, 8164, 9330, 9420, 10205, 12129, 12246, 12440, 16172, 16328, 18660, 18840, 20215, 20410, 24258, 24492, 30615, 32344, 37320, 40430, 40820, 48516, 48827, 48984, 60645, 61230, 80860, 81640, 97032, 97654, 121290, 122460, 146481, 161720, 195308, 242580, 244135, 244920, 292962, 390616, 485160, 488270, 585924, 634751, 732405, 976540, 1171848, 1269502, 1464810, 1904253, 1953080, 2539004, 2929620, 3173755, 3808506, 5078008, 5859240, 6347510, 7617012, 9521265, 12695020, 15234024, 19042530, 25390040, 38085060, 76170120]

約数ペア:

[(1, 76170120), (2, 38085060), (3, 25390040), (4, 19042530), (5, 15234024), (6, 12695020), (8, 9521265), (10, 7617012), (12, 6347510), (13, 5859240), (15, 5078008), (20, 3808506), (24, 3173755), (26, 2929620), (30, 2539004), (39, 1953080), (40, 1904253), (52, 1464810), (60, 1269502), (65, 1171848), (78, 976540), (104, 732405), (120, 634751), (130, 585924), (156, 488270), (157, 485160), (195, 390616), (260, 292962), (311, 244920), (312, 244135), (314, 242580), (390, 195308), (471, 161720), (520, 146481), (622, 122460), (628, 121290), (780, 97654), (785, 97032), (933, 81640), (942, 80860), (1244, 61230), (1256, 60645), (1555, 48984), (1560, 48827), (1570, 48516), (1866, 40820), (1884, 40430), (2041, 37320), (2355, 32344), (2488, 30615), (3110, 24492), (3140, 24258), (3732, 20410), (3768, 20215), (4043, 18840), (4082, 18660), (4665, 16328), (4710, 16172), (6123, 12440), (6220, 12246), (6280, 12129), (7464, 10205), (8086, 9420), (8164, 9330)]