881178480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4483}}^1$

素因数の和:4525

約数の個数: 320

約数和(自身を含む): 3736427520

約数和(自身を除く): 2855249040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 3024, 3120, 3276, 3510, 3640, 3780, 4095, 4368, 4483, 4680, 4914, 5040, 5460, 5616, 6552, 7020, 7280, 7560, 8190, 8966, 9360, 9828, 10920, 12285, 13104, 13449, 14040, 15120, 16380, 17932, 19656, 21840, 22415, 24570, 26898, 28080, 31381, 32760, 35864, 39312, 40347, 44830, 49140, 53796, 58279, 62762, 65520, 67245, 71728, 80694, 89660, 94143, 98280, 107592, 116558, 121041, 125524, 134490, 156905, 161388, 174837, 179320, 188286, 196560, 201735, 215184, 233116, 242082, 251048, 268980, 282429, 291395, 313810, 322776, 349674, 358640, 376572, 403470, 407953, 466232, 470715, 484164, 502096, 524511, 537960, 564858, 582790, 605205, 627620, 645552, 699348, 753144, 806940, 815906, 847287, 874185, 932464, 941430, 968328, 1049022, 1075920, 1129716, 1165580, 1210410, 1223859, 1255240, 1398696, 1412145, 1506288, 1573533, 1613880, 1631812, 1694574, 1748370, 1882860, 1936656, 2039765, 2098044, 2259432, 2331160, 2420820, 2447718, 2510480, 2622555, 2797392, 2824290, 3147066, 3227760, 3263624, 3389148, 3496740, 3671577, 3765720, 4079530, 4196088, 4236435, 4518864, 4662320, 4841640, 4895436, 5245110, 5648580, 6119295, 6294132, 6527248, 6778296, 6993480, 7343154, 7531440, 7867665, 8159060, 8392176, 8472870, 9683280, 9790872, 10490220, 11014731, 11297160, 12238590, 12588264, 13556592, 13986960, 14686308, 15735330, 16318120, 16945740, 18357885, 19581744, 20980440, 22029462, 22594320, 24477180, 25176528, 29372616, 31470660, 32636240, 33891480, 36715770, 41960880, 44058924, 48954360, 55073655, 58745232, 62941320, 67782960, 73431540, 88117848, 97908720, 110147310, 125882640, 146863080, 176235696, 220294620, 293726160, 440589240, 881178480]

約数ペア:

[(1, 881178480), (2, 440589240), (3, 293726160), (4, 220294620), (5, 176235696), (6, 146863080), (7, 125882640), (8, 110147310), (9, 97908720), (10, 88117848), (12, 73431540), (13, 67782960), (14, 62941320), (15, 58745232), (16, 55073655), (18, 48954360), (20, 44058924), (21, 41960880), (24, 36715770), (26, 33891480), (27, 32636240), (28, 31470660), (30, 29372616), (35, 25176528), (36, 24477180), (39, 22594320), (40, 22029462), (42, 20980440), (45, 19581744), (48, 18357885), (52, 16945740), (54, 16318120), (56, 15735330), (60, 14686308), (63, 13986960), (65, 13556592), (70, 12588264), (72, 12238590), (78, 11297160), (80, 11014731), (84, 10490220), (90, 9790872), (91, 9683280), (104, 8472870), (105, 8392176), (108, 8159060), (112, 7867665), (117, 7531440), (120, 7343154), (126, 6993480), (130, 6778296), (135, 6527248), (140, 6294132), (144, 6119295), (156, 5648580), (168, 5245110), (180, 4895436), (182, 4841640), (189, 4662320), (195, 4518864), (208, 4236435), (210, 4196088), (216, 4079530), (234, 3765720), (240, 3671577), (252, 3496740), (260, 3389148), (270, 3263624), (273, 3227760), (280, 3147066), (312, 2824290), (315, 2797392), (336, 2622555), (351, 2510480), (360, 2447718), (364, 2420820), (378, 2331160), (390, 2259432), (420, 2098044), (432, 2039765), (455, 1936656), (468, 1882860), (504, 1748370), (520, 1694574), (540, 1631812), (546, 1613880), (560, 1573533), (585, 1506288), (624, 1412145), (630, 1398696), (702, 1255240), (720, 1223859), (728, 1210410), (756, 1165580), (780, 1129716), (819, 1075920), (840, 1049022), (910, 968328), (936, 941430), (945, 932464), (1008, 874185), (1040, 847287), (1080, 815906), (1092, 806940), (1170, 753144), (1260, 699348), (1365, 645552), (1404, 627620), (1456, 605205), (1512, 582790), (1560, 564858), (1638, 537960), (1680, 524511), (1755, 502096), (1820, 484164), (1872, 470715), (1890, 466232), (2160, 407953), (2184, 403470), (2340, 376572), (2457, 358640), (2520, 349674), (2730, 322776), (2808, 313810), (3024, 291395), (3120, 282429), (3276, 268980), (3510, 251048), (3640, 242082), (3780, 233116), (4095, 215184), (4368, 201735), (4483, 196560), (4680, 188286), (4914, 179320), (5040, 174837), (5460, 161388), (5616, 156905), (6552, 134490), (7020, 125524), (7280, 121041), (7560, 116558), (8190, 107592), (8966, 98280), (9360, 94143), (9828, 89660), (10920, 80694), (12285, 71728), (13104, 67245), (13449, 65520), (14040, 62762), (15120, 58279), (16380, 53796), (17932, 49140), (19656, 44830), (21840, 40347), (22415, 39312), (24570, 35864), (26898, 32760), (28080, 31381)]