306921094680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{572059}}^1$

素因数の和:572353

約数の個数: 128

約数和(自身を含む): 978634483200

約数和(自身を除く): 671713388520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 263, 340, 408, 510, 526, 680, 789, 1020, 1052, 1315, 1578, 2040, 2104, 2630, 3156, 3945, 4471, 5260, 6312, 7890, 8942, 10520, 13413, 15780, 17884, 22355, 26826, 31560, 35768, 44710, 53652, 67065, 89420, 107304, 134130, 178840, 268260, 536520, 572059, 1144118, 1716177, 2288236, 2860295, 3432354, 4576472, 5720590, 6864708, 8580885, 9725003, 11441180, 13729416, 17161770, 19450006, 22882360, 29175009, 34323540, 38900012, 48625015, 58350018, 68647080, 77800024, 97250030, 116700036, 145875045, 150451517, 194500060, 233400072, 291750090, 300903034, 389000120, 451354551, 583500180, 601806068, 752257585, 902709102, 1167000360, 1203612136, 1504515170, 1805418204, 2256772755, 2557675789, 3009030340, 3610836408, 4513545510, 5115351578, 6018060680, 7673027367, 9027091020, 10230703156, 12788378945, 15346054734, 18054182040, 20461406312, 25576757890, 30692109468, 38365136835, 51153515780, 61384218936, 76730273670, 102307031560, 153460547340, 306921094680]

約数ペア:

[(1, 306921094680), (2, 153460547340), (3, 102307031560), (4, 76730273670), (5, 61384218936), (6, 51153515780), (8, 38365136835), (10, 30692109468), (12, 25576757890), (15, 20461406312), (17, 18054182040), (20, 15346054734), (24, 12788378945), (30, 10230703156), (34, 9027091020), (40, 7673027367), (51, 6018060680), (60, 5115351578), (68, 4513545510), (85, 3610836408), (102, 3009030340), (120, 2557675789), (136, 2256772755), (170, 1805418204), (204, 1504515170), (255, 1203612136), (263, 1167000360), (340, 902709102), (408, 752257585), (510, 601806068), (526, 583500180), (680, 451354551), (789, 389000120), (1020, 300903034), (1052, 291750090), (1315, 233400072), (1578, 194500060), (2040, 150451517), (2104, 145875045), (2630, 116700036), (3156, 97250030), (3945, 77800024), (4471, 68647080), (5260, 58350018), (6312, 48625015), (7890, 38900012), (8942, 34323540), (10520, 29175009), (13413, 22882360), (15780, 19450006), (17884, 17161770), (22355, 13729416), (26826, 11441180), (31560, 9725003), (35768, 8580885), (44710, 6864708), (53652, 5720590), (67065, 4576472), (89420, 3432354), (107304, 2860295), (134130, 2288236), (178840, 1716177), (268260, 1144118), (536520, 572059)]