1075568560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:587

約数の個数: 160

約数和(自身を含む): 2854103040

約数和(自身を除く): 1778534480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 89, 110, 124, 155, 176, 178, 220, 248, 310, 341, 356, 440, 443, 445, 496, 620, 682, 712, 880, 886, 890, 979, 1240, 1364, 1424, 1705, 1772, 1780, 1958, 2215, 2480, 2728, 2759, 3410, 3544, 3560, 3916, 4430, 4873, 4895, 5456, 5518, 6820, 7088, 7120, 7832, 8860, 9746, 9790, 11036, 13640, 13733, 13795, 15664, 17720, 19492, 19580, 22072, 24365, 27280, 27466, 27590, 30349, 35440, 38984, 39160, 39427, 44144, 48730, 54932, 55180, 60698, 68665, 77968, 78320, 78854, 97460, 109864, 110360, 121396, 137330, 151063, 151745, 157708, 194920, 197135, 219728, 220720, 242792, 274660, 302126, 303490, 315416, 389840, 394270, 433697, 485584, 549320, 604252, 606980, 630832, 755315, 788540, 867394, 1098640, 1208504, 1213960, 1222237, 1510630, 1577080, 1734788, 2168485, 2417008, 2427920, 2444474, 3021260, 3154160, 3469576, 4336970, 4888948, 6042520, 6111185, 6939152, 8673940, 9777896, 12085040, 12222370, 13444607, 17347880, 19555792, 24444740, 26889214, 34695760, 48889480, 53778428, 67223035, 97778960, 107556856, 134446070, 215113712, 268892140, 537784280, 1075568560]

約数ペア:

[(1, 1075568560), (2, 537784280), (4, 268892140), (5, 215113712), (8, 134446070), (10, 107556856), (11, 97778960), (16, 67223035), (20, 53778428), (22, 48889480), (31, 34695760), (40, 26889214), (44, 24444740), (55, 19555792), (62, 17347880), (80, 13444607), (88, 12222370), (89, 12085040), (110, 9777896), (124, 8673940), (155, 6939152), (176, 6111185), (178, 6042520), (220, 4888948), (248, 4336970), (310, 3469576), (341, 3154160), (356, 3021260), (440, 2444474), (443, 2427920), (445, 2417008), (496, 2168485), (620, 1734788), (682, 1577080), (712, 1510630), (880, 1222237), (886, 1213960), (890, 1208504), (979, 1098640), (1240, 867394), (1364, 788540), (1424, 755315), (1705, 630832), (1772, 606980), (1780, 604252), (1958, 549320), (2215, 485584), (2480, 433697), (2728, 394270), (2759, 389840), (3410, 315416), (3544, 303490), (3560, 302126), (3916, 274660), (4430, 242792), (4873, 220720), (4895, 219728), (5456, 197135), (5518, 194920), (6820, 157708), (7088, 151745), (7120, 151063), (7832, 137330), (8860, 121396), (9746, 110360), (9790, 109864), (11036, 97460), (13640, 78854), (13733, 78320), (13795, 77968), (15664, 68665), (17720, 60698), (19492, 55180), (19580, 54932), (22072, 48730), (24365, 44144), (27280, 39427), (27466, 39160), (27590, 38984), (30349, 35440)]