17915676480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{36809}}^1$

素因数の和:36858

約数の個数: 252

約数和(自身を含む): 66729094380

約数和(自身を除く): 48813417900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 390, 416, 468, 480, 507, 520, 576, 585, 624, 676, 720, 780, 832, 845, 936, 960, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2496, 2535, 2704, 2880, 3042, 3120, 3380, 3744, 4056, 4160, 4680, 5070, 5408, 6084, 6240, 6760, 7488, 7605, 8112, 9360, 10140, 10816, 12168, 12480, 13520, 15210, 16224, 18720, 20280, 24336, 27040, 30420, 32448, 36809, 37440, 40560, 48672, 54080, 60840, 73618, 81120, 97344, 110427, 121680, 147236, 162240, 184045, 220854, 243360, 294472, 331281, 368090, 441708, 478517, 486720, 552135, 588944, 662562, 736180, 883416, 957034, 1104270, 1177888, 1325124, 1435551, 1472360, 1656405, 1766832, 1914068, 2208540, 2355776, 2392585, 2650248, 2871102, 2944720, 3312810, 3533664, 3828136, 4306653, 4417080, 4785170, 5300496, 5742204, 5889440, 6220721, 6625620, 7067328, 7177755, 7656272, 8613306, 8834160, 9570340, 10600992, 11484408, 11778880, 12441442, 13251240, 14355510, 15312544, 17226612, 17668320, 18662163, 19140680, 21201984, 21533265, 22968816, 24882884, 26502480, 28711020, 30625088, 31103605, 34453224, 35336640, 37324326, 38281360, 43066530, 45937632, 49765768, 53004960, 55986489, 57422040, 62207210, 68906448, 74648652, 76562720, 86133060, 91875264, 93310815, 99531536, 106009920, 111972978, 114844080, 124414420, 137812896, 149297304, 153125440, 172266120, 186621630, 199063072, 223945956, 229688160, 248828840, 275625792, 279932445, 298594608, 344532240, 373243260, 398126144, 447891912, 459376320, 497657680, 559864890, 597189216, 689064480, 746486520, 895783824, 995315360, 1119729780, 1194378432, 1378128960, 1492973040, 1791567648, 1990630720, 2239459560, 2985946080, 3583135296, 4478919120, 5971892160, 8957838240, 17915676480]

約数ペア:

[(1, 17915676480), (2, 8957838240), (3, 5971892160), (4, 4478919120), (5, 3583135296), (6, 2985946080), (8, 2239459560), (9, 1990630720), (10, 1791567648), (12, 1492973040), (13, 1378128960), (15, 1194378432), (16, 1119729780), (18, 995315360), (20, 895783824), (24, 746486520), (26, 689064480), (30, 597189216), (32, 559864890), (36, 497657680), (39, 459376320), (40, 447891912), (45, 398126144), (48, 373243260), (52, 344532240), (60, 298594608), (64, 279932445), (65, 275625792), (72, 248828840), (78, 229688160), (80, 223945956), (90, 199063072), (96, 186621630), (104, 172266120), (117, 153125440), (120, 149297304), (130, 137812896), (144, 124414420), (156, 114844080), (160, 111972978), (169, 106009920), (180, 99531536), (192, 93310815), (195, 91875264), (208, 86133060), (234, 76562720), (240, 74648652), (260, 68906448), (288, 62207210), (312, 57422040), (320, 55986489), (338, 53004960), (360, 49765768), (390, 45937632), (416, 43066530), (468, 38281360), (480, 37324326), (507, 35336640), (520, 34453224), (576, 31103605), (585, 30625088), (624, 28711020), (676, 26502480), (720, 24882884), (780, 22968816), (832, 21533265), (845, 21201984), (936, 19140680), (960, 18662163), (1014, 17668320), (1040, 17226612), (1170, 15312544), (1248, 14355510), (1352, 13251240), (1440, 12441442), (1521, 11778880), (1560, 11484408), (1690, 10600992), (1872, 9570340), (2028, 8834160), (2080, 8613306), (2340, 7656272), (2496, 7177755), (2535, 7067328), (2704, 6625620), (2880, 6220721), (3042, 5889440), (3120, 5742204), (3380, 5300496), (3744, 4785170), (4056, 4417080), (4160, 4306653), (4680, 3828136), (5070, 3533664), (5408, 3312810), (6084, 2944720), (6240, 2871102), (6760, 2650248), (7488, 2392585), (7605, 2355776), (8112, 2208540), (9360, 1914068), (10140, 1766832), (10816, 1656405), (12168, 1472360), (12480, 1435551), (13520, 1325124), (15210, 1177888), (16224, 1104270), (18720, 957034), (20280, 883416), (24336, 736180), (27040, 662562), (30420, 588944), (32448, 552135), (36809, 486720), (37440, 478517), (40560, 441708), (48672, 368090), (54080, 331281), (60840, 294472), (73618, 243360), (81120, 220854), (97344, 184045), (110427, 162240), (121680, 147236)]