70668840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 242081280

約数和(自身を除く): 171412440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 121, 124, 132, 155, 157, 165, 186, 220, 242, 248, 264, 310, 314, 330, 341, 363, 372, 440, 465, 471, 484, 605, 620, 628, 660, 682, 726, 744, 785, 930, 942, 968, 1023, 1210, 1240, 1256, 1320, 1364, 1452, 1570, 1705, 1727, 1815, 1860, 1884, 2046, 2355, 2420, 2728, 2904, 3140, 3410, 3454, 3630, 3720, 3751, 3768, 4092, 4710, 4840, 4867, 5115, 5181, 6280, 6820, 6908, 7260, 7502, 8184, 8635, 9420, 9734, 10230, 10362, 11253, 13640, 13816, 14520, 14601, 15004, 17270, 18755, 18840, 18997, 19468, 20460, 20724, 22506, 24335, 25905, 29202, 30008, 34540, 37510, 37994, 38936, 40920, 41448, 45012, 48670, 51810, 53537, 56265, 56991, 58404, 69080, 73005, 75020, 75988, 90024, 94985, 97340, 103620, 107074, 112530, 113982, 116808, 146010, 150040, 151976, 160611, 189970, 194680, 207240, 214148, 225060, 227964, 267685, 284955, 292020, 321222, 379940, 428296, 450120, 455928, 535370, 569910, 584040, 588907, 642444, 759880, 803055, 1070740, 1139820, 1177814, 1284888, 1606110, 1766721, 2141480, 2279640, 2355628, 2944535, 3212220, 3533442, 4711256, 5889070, 6424440, 7066884, 8833605, 11778140, 14133768, 17667210, 23556280, 35334420, 70668840]

約数ペア:

[(1, 70668840), (2, 35334420), (3, 23556280), (4, 17667210), (5, 14133768), (6, 11778140), (8, 8833605), (10, 7066884), (11, 6424440), (12, 5889070), (15, 4711256), (20, 3533442), (22, 3212220), (24, 2944535), (30, 2355628), (31, 2279640), (33, 2141480), (40, 1766721), (44, 1606110), (55, 1284888), (60, 1177814), (62, 1139820), (66, 1070740), (88, 803055), (93, 759880), (110, 642444), (120, 588907), (121, 584040), (124, 569910), (132, 535370), (155, 455928), (157, 450120), (165, 428296), (186, 379940), (220, 321222), (242, 292020), (248, 284955), (264, 267685), (310, 227964), (314, 225060), (330, 214148), (341, 207240), (363, 194680), (372, 189970), (440, 160611), (465, 151976), (471, 150040), (484, 146010), (605, 116808), (620, 113982), (628, 112530), (660, 107074), (682, 103620), (726, 97340), (744, 94985), (785, 90024), (930, 75988), (942, 75020), (968, 73005), (1023, 69080), (1210, 58404), (1240, 56991), (1256, 56265), (1320, 53537), (1364, 51810), (1452, 48670), (1570, 45012), (1705, 41448), (1727, 40920), (1815, 38936), (1860, 37994), (1884, 37510), (2046, 34540), (2355, 30008), (2420, 29202), (2728, 25905), (2904, 24335), (3140, 22506), (3410, 20724), (3454, 20460), (3630, 19468), (3720, 18997), (3751, 18840), (3768, 18755), (4092, 17270), (4710, 15004), (4840, 14601), (4867, 14520), (5115, 13816), (5181, 13640), (6280, 11253), (6820, 10362), (6908, 10230), (7260, 9734), (7502, 9420), (8184, 8635)]