212428320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:667

約数の個数: 192

約数和(自身を含む): 734106240

約数和(自身を除く): 521677920

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, 195, 208, 236, 240, 260, 295, 312, 354, 390, 416, 472, 480, 520, 577, 590, 624, 708, 767, 780, 885, 944, 1040, 1154, 1180, 1248, 1416, 1534, 1560, 1731, 1770, 1888, 2080, 2301, 2308, 2360, 2832, 2885, 3068, 3120, 3462, 3540, 3835, 4602, 4616, 4720, 5664, 5770, 6136, 6240, 6924, 7080, 7501, 7670, 8655, 9204, 9232, 9440, 11505, 11540, 12272, 13848, 14160, 15002, 15340, 17310, 18408, 18464, 22503, 23010, 23080, 24544, 27696, 28320, 30004, 30680, 34043, 34620, 36816, 37505, 45006, 46020, 46160, 55392, 60008, 61360, 68086, 69240, 73632, 75010, 90012, 92040, 92320, 102129, 112515, 120016, 122720, 136172, 138480, 150020, 170215, 180024, 184080, 204258, 225030, 240032, 272344, 276960, 300040, 340430, 360048, 368160, 408516, 442559, 450060, 510645, 544688, 600080, 680860, 720096, 817032, 885118, 900120, 1021290, 1089376, 1200160, 1327677, 1361720, 1634064, 1770236, 1800240, 2042580, 2212795, 2655354, 2723440, 3268128, 3540472, 3600480, 4085160, 4425590, 5310708, 5446880, 6638385, 7080944, 8170320, 8851180, 10621416, 13276770, 14161888, 16340640, 17702360, 21242832, 26553540, 35404720, 42485664, 53107080, 70809440, 106214160, 212428320]

約数ペア:

[(1, 212428320), (2, 106214160), (3, 70809440), (4, 53107080), (5, 42485664), (6, 35404720), (8, 26553540), (10, 21242832), (12, 17702360), (13, 16340640), (15, 14161888), (16, 13276770), (20, 10621416), (24, 8851180), (26, 8170320), (30, 7080944), (32, 6638385), (39, 5446880), (40, 5310708), (48, 4425590), (52, 4085160), (59, 3600480), (60, 3540472), (65, 3268128), (78, 2723440), (80, 2655354), (96, 2212795), (104, 2042580), (118, 1800240), (120, 1770236), (130, 1634064), (156, 1361720), (160, 1327677), (177, 1200160), (195, 1089376), (208, 1021290), (236, 900120), (240, 885118), (260, 817032), (295, 720096), (312, 680860), (354, 600080), (390, 544688), (416, 510645), (472, 450060), (480, 442559), (520, 408516), (577, 368160), (590, 360048), (624, 340430), (708, 300040), (767, 276960), (780, 272344), (885, 240032), (944, 225030), (1040, 204258), (1154, 184080), (1180, 180024), (1248, 170215), (1416, 150020), (1534, 138480), (1560, 136172), (1731, 122720), (1770, 120016), (1888, 112515), (2080, 102129), (2301, 92320), (2308, 92040), (2360, 90012), (2832, 75010), (2885, 73632), (3068, 69240), (3120, 68086), (3462, 61360), (3540, 60008), (3835, 55392), (4602, 46160), (4616, 46020), (4720, 45006), (5664, 37505), (5770, 36816), (6136, 34620), (6240, 34043), (6924, 30680), (7080, 30004), (7501, 28320), (7670, 27696), (8655, 24544), (9204, 23080), (9232, 23010), (9440, 22503), (11505, 18464), (11540, 18408), (12272, 17310), (13848, 15340), (14160, 15002)]