3990085320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{12853}}^1$

素因数の和:13079

約数の個数: 128

約数和(自身を含む): 12956832000

約数和(自身を除く): 8966746680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 199, 260, 312, 390, 398, 520, 597, 780, 796, 995, 1194, 1560, 1592, 1990, 2388, 2587, 2985, 3980, 4776, 5174, 5970, 7761, 7960, 10348, 11940, 12853, 12935, 15522, 20696, 23880, 25706, 25870, 31044, 38559, 38805, 51412, 51740, 62088, 64265, 77118, 77610, 102824, 103480, 128530, 154236, 155220, 167089, 192795, 257060, 308472, 310440, 334178, 385590, 501267, 514120, 668356, 771180, 835445, 1002534, 1336712, 1542360, 1670890, 2005068, 2506335, 2557747, 3341780, 4010136, 5012670, 5115494, 6683560, 7673241, 10025340, 10230988, 12788735, 15346482, 20050680, 20461976, 25577470, 30692964, 33250711, 38366205, 51154940, 61385928, 66501422, 76732410, 99752133, 102309880, 133002844, 153464820, 166253555, 199504266, 266005688, 306929640, 332507110, 399008532, 498760665, 665014220, 798017064, 997521330, 1330028440, 1995042660, 3990085320]

約数ペア:

[(1, 3990085320), (2, 1995042660), (3, 1330028440), (4, 997521330), (5, 798017064), (6, 665014220), (8, 498760665), (10, 399008532), (12, 332507110), (13, 306929640), (15, 266005688), (20, 199504266), (24, 166253555), (26, 153464820), (30, 133002844), (39, 102309880), (40, 99752133), (52, 76732410), (60, 66501422), (65, 61385928), (78, 51154940), (104, 38366205), (120, 33250711), (130, 30692964), (156, 25577470), (195, 20461976), (199, 20050680), (260, 15346482), (312, 12788735), (390, 10230988), (398, 10025340), (520, 7673241), (597, 6683560), (780, 5115494), (796, 5012670), (995, 4010136), (1194, 3341780), (1560, 2557747), (1592, 2506335), (1990, 2005068), (2388, 1670890), (2587, 1542360), (2985, 1336712), (3980, 1002534), (4776, 835445), (5174, 771180), (5970, 668356), (7761, 514120), (7960, 501267), (10348, 385590), (11940, 334178), (12853, 310440), (12935, 308472), (15522, 257060), (20696, 192795), (23880, 167089), (25706, 155220), (25870, 154236), (31044, 128530), (38559, 103480), (38805, 102824), (51412, 77610), (51740, 77118), (62088, 64265)]