240687720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 512

約数和(自身を含む): 1032192000

約数和(自身を除く): 791504280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 79, 84, 90, 91, 93, 104, 105, 108, 117, 120, 124, 126, 130, 135, 140, 155, 156, 158, 168, 180, 182, 186, 189, 195, 210, 216, 217, 234, 237, 248, 252, 260, 270, 273, 279, 280, 310, 312, 315, 316, 351, 360, 364, 372, 378, 390, 395, 403, 420, 434, 455, 465, 468, 474, 504, 520, 540, 546, 553, 558, 585, 620, 630, 632, 651, 702, 711, 728, 744, 756, 780, 790, 806, 819, 837, 840, 868, 910, 930, 936, 945, 948, 1027, 1080, 1085, 1092, 1106, 1116, 1170, 1185, 1209, 1240, 1260, 1302, 1365, 1395, 1404, 1422, 1512, 1560, 1580, 1612, 1638, 1659, 1674, 1736, 1755, 1820, 1860, 1890, 1896, 1953, 2015, 2054, 2133, 2170, 2184, 2212, 2232, 2340, 2370, 2418, 2449, 2457, 2520, 2604, 2730, 2765, 2790, 2808, 2821, 2844, 3081, 3160, 3224, 3255, 3276, 3318, 3348, 3510, 3555, 3627, 3640, 3720, 3780, 3906, 4030, 4095, 4108, 4185, 4266, 4340, 4424, 4680, 4740, 4836, 4898, 4914, 4977, 5135, 5208, 5460, 5530, 5580, 5642, 5688, 5859, 6045, 6162, 6510, 6552, 6636, 6696, 7020, 7110, 7189, 7254, 7347, 7560, 7812, 8060, 8190, 8216, 8295, 8370, 8463, 8532, 8680, 9243, 9480, 9672, 9765, 9796, 9828, 9954, 10270, 10665, 10881, 10920, 11060, 11160, 11284, 11718, 12090, 12245, 12285, 12324, 13020, 13272, 14040, 14105, 14220, 14378, 14508, 14694, 14931, 15405, 15624, 16120, 16380, 16590, 16740, 16926, 17064, 17143, 18135, 18486, 19530, 19592, 19656, 19908, 20540, 21330, 21567, 21762, 22041, 22120, 22568, 23436, 24180, 24490, 24570, 24648, 24885, 25389, 26040, 27729, 28210, 28440, 28756, 29016, 29295, 29388, 29862, 30810, 31837, 32760, 33180, 33480, 33852, 34286, 35945, 36270, 36735, 36972, 39060, 39816, 41080, 42315, 42660, 43134, 43524, 44082, 46215, 46872, 48360, 48980, 49140, 49770, 50778, 51429, 54405, 55458, 56420, 57512, 58590, 58776, 59724, 61620, 63674, 64701, 66123, 66360, 67704, 68572, 71890, 72540, 73470, 73944, 74655, 76167, 78120, 84630, 85320, 85715, 86268, 87048, 88164, 92430, 95511, 97960, 98280, 99540, 101556, 102858, 107835, 108810, 110205, 110916, 112840, 117180, 119448, 123240, 126945, 127348, 129402, 132246, 137144, 138645, 143780, 145080, 146940, 149310, 152334, 154287, 159185, 169260, 171430, 172536, 176328, 184860, 191022, 194103, 199080, 203112, 205716, 215670, 217620, 220410, 221832, 222859, 234360, 253890, 254696, 257145, 258804, 264492, 277290, 286533, 287560, 293880, 298620, 304668, 308574, 318370, 323505, 330615, 338520, 342860, 369720, 380835, 382044, 388206, 411432, 431340, 435240, 440820, 445718, 462861, 477555, 507780, 514290, 517608, 528984, 554580, 573066, 597240, 609336, 617148, 636740, 647010, 661230, 668577, 685720, 761670, 764088, 771435, 776412, 859599, 862680, 881640, 891436, 925722, 955110, 970515, 1015560, 1028580, 1109160, 1114295, 1146132, 1234296, 1273480, 1294020, 1322460, 1337154, 1432665, 1523340, 1542870, 1552824, 1719198, 1782872, 1851444, 1910220, 1941030, 2005731, 2057160, 2228590, 2292264, 2314305, 2588040, 2644920, 2674308, 2865330, 3046680, 3085740, 3342885, 3438396, 3702888, 3820440, 3882060, 4011462, 4297995, 4457180, 4628610, 5348616, 5730660, 6017193, 6171480, 6685770, 6876792, 7764120, 8022924, 8595990, 8914360, 9257220, 10028655, 11461320, 12034386, 13371540, 16045848, 17191980, 18514440, 20057310, 24068772, 26743080, 30085965, 34383960, 40114620, 48137544, 60171930, 80229240, 120343860, 240687720]

約数ペア:

[(1, 240687720), (2, 120343860), (3, 80229240), (4, 60171930), (5, 48137544), (6, 40114620), (7, 34383960), (8, 30085965), (9, 26743080), (10, 24068772), (12, 20057310), (13, 18514440), (14, 17191980), (15, 16045848), (18, 13371540), (20, 12034386), (21, 11461320), (24, 10028655), (26, 9257220), (27, 8914360), (28, 8595990), (30, 8022924), (31, 7764120), (35, 6876792), (36, 6685770), (39, 6171480), (40, 6017193), (42, 5730660), (45, 5348616), (52, 4628610), (54, 4457180), (56, 4297995), (60, 4011462), (62, 3882060), (63, 3820440), (65, 3702888), (70, 3438396), (72, 3342885), (78, 3085740), (79, 3046680), (84, 2865330), (90, 2674308), (91, 2644920), (93, 2588040), (104, 2314305), (105, 2292264), (108, 2228590), (117, 2057160), (120, 2005731), (124, 1941030), (126, 1910220), (130, 1851444), (135, 1782872), (140, 1719198), (155, 1552824), (156, 1542870), (158, 1523340), (168, 1432665), (180, 1337154), (182, 1322460), (186, 1294020), (189, 1273480), (195, 1234296), (210, 1146132), (216, 1114295), (217, 1109160), (234, 1028580), (237, 1015560), (248, 970515), (252, 955110), (260, 925722), (270, 891436), (273, 881640), (279, 862680), (280, 859599), (310, 776412), (312, 771435), (315, 764088), (316, 761670), (351, 685720), (360, 668577), (364, 661230), (372, 647010), (378, 636740), (390, 617148), (395, 609336), (403, 597240), (420, 573066), (434, 554580), (455, 528984), (465, 517608), (468, 514290), (474, 507780), (504, 477555), (520, 462861), (540, 445718), (546, 440820), (553, 435240), (558, 431340), (585, 411432), (620, 388206), (630, 382044), (632, 380835), (651, 369720), (702, 342860), (711, 338520), (728, 330615), (744, 323505), (756, 318370), (780, 308574), (790, 304668), (806, 298620), (819, 293880), (837, 287560), (840, 286533), (868, 277290), (910, 264492), (930, 258804), (936, 257145), (945, 254696), (948, 253890), (1027, 234360), (1080, 222859), (1085, 221832), (1092, 220410), (1106, 217620), (1116, 215670), (1170, 205716), (1185, 203112), (1209, 199080), (1240, 194103), (1260, 191022), (1302, 184860), (1365, 176328), (1395, 172536), (1404, 171430), (1422, 169260), (1512, 159185), (1560, 154287), (1580, 152334), (1612, 149310), (1638, 146940), (1659, 145080), (1674, 143780), (1736, 138645), (1755, 137144), (1820, 132246), (1860, 129402), (1890, 127348), (1896, 126945), (1953, 123240), (2015, 119448), (2054, 117180), (2133, 112840), (2170, 110916), (2184, 110205), (2212, 108810), (2232, 107835), (2340, 102858), (2370, 101556), (2418, 99540), (2449, 98280), (2457, 97960), (2520, 95511), (2604, 92430), (2730, 88164), (2765, 87048), (2790, 86268), (2808, 85715), (2821, 85320), (2844, 84630), (3081, 78120), (3160, 76167), (3224, 74655), (3255, 73944), (3276, 73470), (3318, 72540), (3348, 71890), (3510, 68572), (3555, 67704), (3627, 66360), (3640, 66123), (3720, 64701), (3780, 63674), (3906, 61620), (4030, 59724), (4095, 58776), (4108, 58590), (4185, 57512), (4266, 56420), (4340, 55458), (4424, 54405), (4680, 51429), (4740, 50778), (4836, 49770), (4898, 49140), (4914, 48980), (4977, 48360), (5135, 46872), (5208, 46215), (5460, 44082), (5530, 43524), (5580, 43134), (5642, 42660), (5688, 42315), (5859, 41080), (6045, 39816), (6162, 39060), (6510, 36972), (6552, 36735), (6636, 36270), (6696, 35945), (7020, 34286), (7110, 33852), (7189, 33480), (7254, 33180), (7347, 32760), (7560, 31837), (7812, 30810), (8060, 29862), (8190, 29388), (8216, 29295), (8295, 29016), (8370, 28756), (8463, 28440), (8532, 28210), (8680, 27729), (9243, 26040), (9480, 25389), (9672, 24885), (9765, 24648), (9796, 24570), (9828, 24490), (9954, 24180), (10270, 23436), (10665, 22568), (10881, 22120), (10920, 22041), (11060, 21762), (11160, 21567), (11284, 21330), (11718, 20540), (12090, 19908), (12245, 19656), (12285, 19592), (12324, 19530), (13020, 18486), (13272, 18135), (14040, 17143), (14105, 17064), (14220, 16926), (14378, 16740), (14508, 16590), (14694, 16380), (14931, 16120), (15405, 15624)]