312182160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:565

約数の個数: 160

約数和(自身を含む): 1026600960

約数和(自身を除く): 714418800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 223, 228, 240, 285, 304, 307, 380, 446, 456, 570, 614, 669, 760, 892, 912, 921, 1115, 1140, 1228, 1338, 1520, 1535, 1784, 1842, 2230, 2280, 2456, 2676, 3070, 3345, 3568, 3684, 4237, 4460, 4560, 4605, 4912, 5352, 5833, 6140, 6690, 7368, 8474, 8920, 9210, 10704, 11666, 12280, 12711, 13380, 14736, 16948, 17499, 17840, 18420, 21185, 23332, 24560, 25422, 26760, 29165, 33896, 34998, 36840, 42370, 46664, 50844, 53520, 58330, 63555, 67792, 68461, 69996, 73680, 84740, 87495, 93328, 101688, 116660, 127110, 136922, 139992, 169480, 174990, 203376, 205383, 233320, 254220, 273844, 279984, 338960, 342305, 349980, 410766, 466640, 508440, 547688, 684610, 699960, 821532, 1016880, 1026915, 1095376, 1300759, 1369220, 1399920, 1643064, 2053830, 2601518, 2738440, 3286128, 3902277, 4107660, 5203036, 5476880, 6503795, 7804554, 8215320, 10406072, 13007590, 15609108, 16430640, 19511385, 20812144, 26015180, 31218216, 39022770, 52030360, 62436432, 78045540, 104060720, 156091080, 312182160]

約数ペア:

[(1, 312182160), (2, 156091080), (3, 104060720), (4, 78045540), (5, 62436432), (6, 52030360), (8, 39022770), (10, 31218216), (12, 26015180), (15, 20812144), (16, 19511385), (19, 16430640), (20, 15609108), (24, 13007590), (30, 10406072), (38, 8215320), (40, 7804554), (48, 6503795), (57, 5476880), (60, 5203036), (76, 4107660), (80, 3902277), (95, 3286128), (114, 2738440), (120, 2601518), (152, 2053830), (190, 1643064), (223, 1399920), (228, 1369220), (240, 1300759), (285, 1095376), (304, 1026915), (307, 1016880), (380, 821532), (446, 699960), (456, 684610), (570, 547688), (614, 508440), (669, 466640), (760, 410766), (892, 349980), (912, 342305), (921, 338960), (1115, 279984), (1140, 273844), (1228, 254220), (1338, 233320), (1520, 205383), (1535, 203376), (1784, 174990), (1842, 169480), (2230, 139992), (2280, 136922), (2456, 127110), (2676, 116660), (3070, 101688), (3345, 93328), (3568, 87495), (3684, 84740), (4237, 73680), (4460, 69996), (4560, 68461), (4605, 67792), (4912, 63555), (5352, 58330), (5833, 53520), (6140, 50844), (6690, 46664), (7368, 42370), (8474, 36840), (8920, 34998), (9210, 33896), (10704, 29165), (11666, 26760), (12280, 25422), (12711, 24560), (13380, 23332), (14736, 21185), (16948, 18420), (17499, 17840)]