4008819960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7937}}^1$

素因数の和:8038

約数の個数: 192

約数和(自身を含む): 13819740480

約数和(自身を除く): 9810920520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 61, 69, 72, 90, 92, 115, 120, 122, 138, 180, 183, 184, 207, 230, 244, 276, 305, 345, 360, 366, 414, 460, 488, 549, 552, 610, 690, 732, 828, 915, 920, 1035, 1098, 1220, 1380, 1403, 1464, 1656, 1830, 2070, 2196, 2440, 2745, 2760, 2806, 3660, 4140, 4209, 4392, 5490, 5612, 7015, 7320, 7937, 8280, 8418, 10980, 11224, 12627, 14030, 15874, 16836, 21045, 21960, 23811, 25254, 28060, 31748, 33672, 39685, 42090, 47622, 50508, 56120, 63135, 63496, 71433, 79370, 84180, 95244, 101016, 119055, 126270, 142866, 158740, 168360, 182551, 190488, 238110, 252540, 285732, 317480, 357165, 365102, 476220, 484157, 505080, 547653, 571464, 714330, 730204, 912755, 952440, 968314, 1095306, 1428660, 1452471, 1460408, 1642959, 1825510, 1936628, 2190612, 2420785, 2738265, 2857320, 2904942, 3285918, 3651020, 3873256, 4357413, 4381224, 4841570, 5476530, 5809884, 6571836, 7262355, 7302040, 8214795, 8714826, 9683140, 10953060, 11135611, 11619768, 13143672, 14524710, 16429590, 17429652, 19366280, 21787065, 21906120, 22271222, 29049420, 32859180, 33406833, 34859304, 43574130, 44542444, 55678055, 58098840, 65718360, 66813666, 87148260, 89084888, 100220499, 111356110, 133627332, 167034165, 174296520, 200440998, 222712220, 267254664, 334068330, 400881996, 445424440, 501102495, 668136660, 801763992, 1002204990, 1336273320, 2004409980, 4008819960]

約数ペア:

[(1, 4008819960), (2, 2004409980), (3, 1336273320), (4, 1002204990), (5, 801763992), (6, 668136660), (8, 501102495), (9, 445424440), (10, 400881996), (12, 334068330), (15, 267254664), (18, 222712220), (20, 200440998), (23, 174296520), (24, 167034165), (30, 133627332), (36, 111356110), (40, 100220499), (45, 89084888), (46, 87148260), (60, 66813666), (61, 65718360), (69, 58098840), (72, 55678055), (90, 44542444), (92, 43574130), (115, 34859304), (120, 33406833), (122, 32859180), (138, 29049420), (180, 22271222), (183, 21906120), (184, 21787065), (207, 19366280), (230, 17429652), (244, 16429590), (276, 14524710), (305, 13143672), (345, 11619768), (360, 11135611), (366, 10953060), (414, 9683140), (460, 8714826), (488, 8214795), (549, 7302040), (552, 7262355), (610, 6571836), (690, 5809884), (732, 5476530), (828, 4841570), (915, 4381224), (920, 4357413), (1035, 3873256), (1098, 3651020), (1220, 3285918), (1380, 2904942), (1403, 2857320), (1464, 2738265), (1656, 2420785), (1830, 2190612), (2070, 1936628), (2196, 1825510), (2440, 1642959), (2745, 1460408), (2760, 1452471), (2806, 1428660), (3660, 1095306), (4140, 968314), (4209, 952440), (4392, 912755), (5490, 730204), (5612, 714330), (7015, 571464), (7320, 547653), (7937, 505080), (8280, 484157), (8418, 476220), (10980, 365102), (11224, 357165), (12627, 317480), (14030, 285732), (15874, 252540), (16836, 238110), (21045, 190488), (21960, 182551), (23811, 168360), (25254, 158740), (28060, 142866), (31748, 126270), (33672, 119055), (39685, 101016), (42090, 95244), (47622, 84180), (50508, 79370), (56120, 71433), (63135, 63496)]