630921720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36767}}^1$

素因数の和:36805

約数の個数: 128

約数和(自身を含む): 2223728640

約数和(自身を除く): 1592806920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 36767, 73534, 110301, 147068, 183835, 220602, 294136, 367670, 404437, 441204, 477971, 551505, 735340, 808874, 882408, 955942, 1103010, 1213311, 1433913, 1470680, 1617748, 1911884, 2022185, 2206020, 2389855, 2426622, 2867826, 3235496, 3823768, 4044370, 4412040, 4779710, 4853244, 5257681, 5735652, 6066555, 7169565, 8088740, 9559420, 9706488, 10515362, 11471304, 12133110, 14339130, 15773043, 16177480, 19118840, 21030724, 24266220, 26288405, 28678260, 31546086, 42061448, 48532440, 52576810, 57356520, 63092172, 78865215, 105153620, 126184344, 157730430, 210307240, 315460860, 630921720]

約数ペア:

[(1, 630921720), (2, 315460860), (3, 210307240), (4, 157730430), (5, 126184344), (6, 105153620), (8, 78865215), (10, 63092172), (11, 57356520), (12, 52576810), (13, 48532440), (15, 42061448), (20, 31546086), (22, 28678260), (24, 26288405), (26, 24266220), (30, 21030724), (33, 19118840), (39, 16177480), (40, 15773043), (44, 14339130), (52, 12133110), (55, 11471304), (60, 10515362), (65, 9706488), (66, 9559420), (78, 8088740), (88, 7169565), (104, 6066555), (110, 5735652), (120, 5257681), (130, 4853244), (132, 4779710), (143, 4412040), (156, 4044370), (165, 3823768), (195, 3235496), (220, 2867826), (260, 2426622), (264, 2389855), (286, 2206020), (312, 2022185), (330, 1911884), (390, 1617748), (429, 1470680), (440, 1433913), (520, 1213311), (572, 1103010), (660, 955942), (715, 882408), (780, 808874), (858, 735340), (1144, 551505), (1320, 477971), (1430, 441204), (1560, 404437), (1716, 367670), (2145, 294136), (2860, 220602), (3432, 183835), (4290, 147068), (5720, 110301), (8580, 73534), (17160, 36767)]