66636960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 231154560

約数和(自身を除く): 164517600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 65, 78, 80, 96, 104, 118, 120, 130, 156, 160, 177, 181, 195, 208, 236, 240, 260, 295, 312, 354, 362, 390, 416, 472, 480, 520, 543, 590, 624, 708, 724, 767, 780, 885, 905, 944, 1040, 1086, 1180, 1248, 1416, 1448, 1534, 1560, 1770, 1810, 1888, 2080, 2172, 2301, 2353, 2360, 2715, 2832, 2896, 3068, 3120, 3540, 3620, 3835, 4344, 4602, 4706, 4720, 5430, 5664, 5792, 6136, 6240, 7059, 7080, 7240, 7670, 8688, 9204, 9412, 9440, 10679, 10860, 11505, 11765, 12272, 14118, 14160, 14480, 15340, 17376, 18408, 18824, 21358, 21720, 23010, 23530, 24544, 28236, 28320, 28960, 30680, 32037, 35295, 36816, 37648, 42716, 43440, 46020, 47060, 53395, 56472, 61360, 64074, 70590, 73632, 75296, 85432, 86880, 92040, 94120, 106790, 112944, 122720, 128148, 138827, 141180, 160185, 170864, 184080, 188240, 213580, 225888, 256296, 277654, 282360, 320370, 341728, 368160, 376480, 416481, 427160, 512592, 555308, 564720, 640740, 694135, 832962, 854320, 1025184, 1110616, 1129440, 1281480, 1388270, 1665924, 1708640, 2082405, 2221232, 2562960, 2776540, 3331848, 4164810, 4442464, 5125920, 5553080, 6663696, 8329620, 11106160, 13327392, 16659240, 22212320, 33318480, 66636960]

約数ペア:

[(1, 66636960), (2, 33318480), (3, 22212320), (4, 16659240), (5, 13327392), (6, 11106160), (8, 8329620), (10, 6663696), (12, 5553080), (13, 5125920), (15, 4442464), (16, 4164810), (20, 3331848), (24, 2776540), (26, 2562960), (30, 2221232), (32, 2082405), (39, 1708640), (40, 1665924), (48, 1388270), (52, 1281480), (59, 1129440), (60, 1110616), (65, 1025184), (78, 854320), (80, 832962), (96, 694135), (104, 640740), (118, 564720), (120, 555308), (130, 512592), (156, 427160), (160, 416481), (177, 376480), (181, 368160), (195, 341728), (208, 320370), (236, 282360), (240, 277654), (260, 256296), (295, 225888), (312, 213580), (354, 188240), (362, 184080), (390, 170864), (416, 160185), (472, 141180), (480, 138827), (520, 128148), (543, 122720), (590, 112944), (624, 106790), (708, 94120), (724, 92040), (767, 86880), (780, 85432), (885, 75296), (905, 73632), (944, 70590), (1040, 64074), (1086, 61360), (1180, 56472), (1248, 53395), (1416, 47060), (1448, 46020), (1534, 43440), (1560, 42716), (1770, 37648), (1810, 36816), (1888, 35295), (2080, 32037), (2172, 30680), (2301, 28960), (2353, 28320), (2360, 28236), (2715, 24544), (2832, 23530), (2896, 23010), (3068, 21720), (3120, 21358), (3540, 18824), (3620, 18408), (3835, 17376), (4344, 15340), (4602, 14480), (4706, 14160), (4720, 14118), (5430, 12272), (5664, 11765), (5792, 11505), (6136, 10860), (6240, 10679), (7059, 9440), (7080, 9412), (7240, 9204), (7670, 8688)]