8518468680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{613}}^1\times {\mathrm{4289}}^1$

素因数の和:4925

約数の個数: 160

約数和(自身を含む): 28684913400

約数和(自身を除く): 20166444720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 613, 648, 810, 1080, 1226, 1620, 1839, 2452, 3065, 3240, 3678, 4289, 4904, 5517, 6130, 7356, 8578, 9195, 11034, 12260, 12867, 14712, 16551, 17156, 18390, 21445, 22068, 24520, 25734, 27585, 33102, 34312, 36780, 38601, 42890, 44136, 49653, 51468, 55170, 64335, 66204, 73560, 77202, 82755, 85780, 99306, 102936, 110340, 115803, 128670, 132408, 154404, 165510, 171560, 193005, 198612, 220680, 231606, 248265, 257340, 308808, 331020, 347409, 386010, 397224, 463212, 496530, 514680, 579015, 662040, 694818, 772020, 926424, 993060, 1158030, 1389636, 1544040, 1737045, 1986120, 2316060, 2629157, 2779272, 3474090, 4632120, 5258314, 6948180, 7887471, 10516628, 13145785, 13896360, 15774942, 21033256, 23662413, 26291570, 31549884, 39437355, 47324826, 52583140, 63099768, 70987239, 78874710, 94649652, 105166280, 118312065, 141974478, 157749420, 189299304, 212961717, 236624130, 283948956, 315498840, 354936195, 425923434, 473248260, 567897912, 709872390, 851846868, 946496520, 1064808585, 1419744780, 1703693736, 2129617170, 2839489560, 4259234340, 8518468680]

約数ペア:

[(1, 8518468680), (2, 4259234340), (3, 2839489560), (4, 2129617170), (5, 1703693736), (6, 1419744780), (8, 1064808585), (9, 946496520), (10, 851846868), (12, 709872390), (15, 567897912), (18, 473248260), (20, 425923434), (24, 354936195), (27, 315498840), (30, 283948956), (36, 236624130), (40, 212961717), (45, 189299304), (54, 157749420), (60, 141974478), (72, 118312065), (81, 105166280), (90, 94649652), (108, 78874710), (120, 70987239), (135, 63099768), (162, 52583140), (180, 47324826), (216, 39437355), (270, 31549884), (324, 26291570), (360, 23662413), (405, 21033256), (540, 15774942), (613, 13896360), (648, 13145785), (810, 10516628), (1080, 7887471), (1226, 6948180), (1620, 5258314), (1839, 4632120), (2452, 3474090), (3065, 2779272), (3240, 2629157), (3678, 2316060), (4289, 1986120), (4904, 1737045), (5517, 1544040), (6130, 1389636), (7356, 1158030), (8578, 993060), (9195, 926424), (11034, 772020), (12260, 694818), (12867, 662040), (14712, 579015), (16551, 514680), (17156, 496530), (18390, 463212), (21445, 397224), (22068, 386010), (24520, 347409), (25734, 331020), (27585, 308808), (33102, 257340), (34312, 248265), (36780, 231606), (38601, 220680), (42890, 198612), (44136, 193005), (49653, 171560), (51468, 165510), (55170, 154404), (64335, 132408), (66204, 128670), (73560, 115803), (77202, 110340), (82755, 102936), (85780, 99306)]