66041040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 224735616

約数和(自身を除く): 158694576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 78, 80, 104, 120, 122, 130, 156, 183, 195, 208, 240, 244, 260, 305, 312, 347, 366, 390, 488, 520, 610, 624, 694, 732, 780, 793, 915, 976, 1040, 1041, 1220, 1388, 1464, 1560, 1586, 1735, 1830, 2082, 2379, 2440, 2776, 2928, 3120, 3172, 3470, 3660, 3965, 4164, 4511, 4758, 4880, 5205, 5552, 6344, 6940, 7320, 7930, 8328, 9022, 9516, 10410, 11895, 12688, 13533, 13880, 14640, 15860, 16656, 18044, 19032, 20820, 21167, 22555, 23790, 27066, 27760, 31720, 36088, 38064, 41640, 42334, 45110, 47580, 54132, 63440, 63501, 67665, 72176, 83280, 84668, 90220, 95160, 105835, 108264, 127002, 135330, 169336, 180440, 190320, 211670, 216528, 254004, 270660, 275171, 317505, 338672, 360880, 423340, 508008, 541320, 550342, 635010, 825513, 846680, 1016016, 1082640, 1100684, 1270020, 1375855, 1651026, 1693360, 2201368, 2540040, 2751710, 3302052, 4127565, 4402736, 5080080, 5503420, 6604104, 8255130, 11006840, 13208208, 16510260, 22013680, 33020520, 66041040]

約数ペア:

[(1, 66041040), (2, 33020520), (3, 22013680), (4, 16510260), (5, 13208208), (6, 11006840), (8, 8255130), (10, 6604104), (12, 5503420), (13, 5080080), (15, 4402736), (16, 4127565), (20, 3302052), (24, 2751710), (26, 2540040), (30, 2201368), (39, 1693360), (40, 1651026), (48, 1375855), (52, 1270020), (60, 1100684), (61, 1082640), (65, 1016016), (78, 846680), (80, 825513), (104, 635010), (120, 550342), (122, 541320), (130, 508008), (156, 423340), (183, 360880), (195, 338672), (208, 317505), (240, 275171), (244, 270660), (260, 254004), (305, 216528), (312, 211670), (347, 190320), (366, 180440), (390, 169336), (488, 135330), (520, 127002), (610, 108264), (624, 105835), (694, 95160), (732, 90220), (780, 84668), (793, 83280), (915, 72176), (976, 67665), (1040, 63501), (1041, 63440), (1220, 54132), (1388, 47580), (1464, 45110), (1560, 42334), (1586, 41640), (1735, 38064), (1830, 36088), (2082, 31720), (2379, 27760), (2440, 27066), (2776, 23790), (2928, 22555), (3120, 21167), (3172, 20820), (3470, 19032), (3660, 18044), (3965, 16656), (4164, 15860), (4511, 14640), (4758, 13880), (4880, 13533), (5205, 12688), (5552, 11895), (6344, 10410), (6940, 9516), (7320, 9022), (7930, 8328)]