20310370560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:938

約数の個数: 432

約数和(自身を含む): 75047512176

約数和(自身を除く): 54737141616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 137, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 274, 288, 306, 320, 340, 360, 384, 408, 411, 480, 510, 544, 548, 576, 612, 640, 680, 685, 720, 757, 765, 768, 816, 822, 960, 1020, 1088, 1096, 1152, 1224, 1233, 1280, 1360, 1370, 1440, 1514, 1530, 1632, 1644, 1920, 2040, 2055, 2176, 2192, 2271, 2304, 2329, 2448, 2466, 2720, 2740, 2880, 3028, 3060, 3264, 3288, 3785, 3840, 4080, 4110, 4352, 4384, 4542, 4658, 4896, 4932, 5440, 5480, 5760, 6056, 6120, 6165, 6528, 6576, 6813, 6987, 7570, 8160, 8220, 8768, 9084, 9316, 9792, 9864, 10880, 10960, 11355, 11520, 11645, 12112, 12240, 12330, 12869, 13056, 13152, 13626, 13974, 15140, 16320, 16440, 17536, 18168, 18632, 19584, 19728, 20961, 21760, 21920, 22710, 23290, 24224, 24480, 24660, 25738, 26304, 27252, 27948, 30280, 32640, 32880, 34065, 34935, 35072, 36336, 37264, 38607, 39168, 39456, 41922, 43840, 45420, 46580, 48448, 48960, 49320, 51476, 52608, 54504, 55896, 60560, 64345, 65280, 65760, 68130, 69870, 72672, 74528, 77214, 78912, 83844, 87680, 90840, 93160, 96896, 97920, 98640, 102952, 103709, 104805, 105216, 109008, 111792, 115821, 121120, 128690, 131520, 136260, 139740, 145344, 149056, 154428, 157824, 167688, 175360, 181680, 186320, 193035, 193792, 195840, 197280, 205904, 207418, 209610, 218016, 223584, 231642, 242240, 257380, 263040, 272520, 279480, 290688, 298112, 308856, 311127, 315648, 335376, 363360, 372640, 386070, 394560, 411808, 414836, 419220, 436032, 447168, 463284, 484480, 514760, 518545, 526080, 545040, 558960, 579105, 581376, 596224, 617712, 622254, 670752, 726720, 745280, 772140, 789120, 823616, 829672, 838440, 872064, 894336, 926568, 933381, 968960, 1029520, 1037090, 1090080, 1117920, 1158210, 1235424, 1244508, 1341504, 1453440, 1490560, 1544280, 1555635, 1578240, 1647232, 1659344, 1676880, 1744128, 1763053, 1788672, 1853136, 1866762, 2059040, 2074180, 2180160, 2235840, 2316420, 2470848, 2489016, 2683008, 2906880, 2981120, 3088560, 3111270, 3294464, 3318688, 3353760, 3526106, 3706272, 3733524, 4118080, 4148360, 4360320, 4471680, 4632840, 4666905, 4941696, 4978032, 5289159, 5366016, 6177120, 6222540, 6637376, 6707520, 7052212, 7412544, 7467048, 8236160, 8296720, 8720640, 8815265, 8943360, 9265680, 9333810, 9883392, 9956064, 10578318, 12354240, 12445080, 13274752, 13415040, 14104424, 14825088, 14934096, 15867477, 16472320, 16593440, 17630530, 18531360, 18667620, 19912128, 21156636, 24708480, 24890160, 26445795, 26549504, 26830080, 28208848, 29650176, 29868192, 31734954, 33186880, 35261060, 37062720, 37335240, 39824256, 42313272, 49416960, 49780320, 52891590, 56417696, 59736384, 63469908, 66373760, 70522120, 74125440, 74670480, 79337385, 79648512, 84626544, 99560640, 105783180, 112835392, 119472768, 126939816, 132747520, 141044240, 148250880, 149340960, 158674770, 169253088, 199121280, 211566360, 225670784, 238945536, 253879632, 282088480, 298681920, 317349540, 338506176, 398242560, 423132720, 451341568, 507759264, 564176960, 597363840, 634699080, 677012352, 846265440, 1015518528, 1128353920, 1194727680, 1269398160, 1354024704, 1692530880, 2031037056, 2256707840, 2538796320, 3385061760, 4062074112, 5077592640, 6770123520, 10155185280, 20310370560]

約数ペア:

[(1, 20310370560), (2, 10155185280), (3, 6770123520), (4, 5077592640), (5, 4062074112), (6, 3385061760), (8, 2538796320), (9, 2256707840), (10, 2031037056), (12, 1692530880), (15, 1354024704), (16, 1269398160), (17, 1194727680), (18, 1128353920), (20, 1015518528), (24, 846265440), (30, 677012352), (32, 634699080), (34, 597363840), (36, 564176960), (40, 507759264), (45, 451341568), (48, 423132720), (51, 398242560), (60, 338506176), (64, 317349540), (68, 298681920), (72, 282088480), (80, 253879632), (85, 238945536), (90, 225670784), (96, 211566360), (102, 199121280), (120, 169253088), (128, 158674770), (136, 149340960), (137, 148250880), (144, 141044240), (153, 132747520), (160, 126939816), (170, 119472768), (180, 112835392), (192, 105783180), (204, 99560640), (240, 84626544), (255, 79648512), (256, 79337385), (272, 74670480), (274, 74125440), (288, 70522120), (306, 66373760), (320, 63469908), (340, 59736384), (360, 56417696), (384, 52891590), (408, 49780320), (411, 49416960), (480, 42313272), (510, 39824256), (544, 37335240), (548, 37062720), (576, 35261060), (612, 33186880), (640, 31734954), (680, 29868192), (685, 29650176), (720, 28208848), (757, 26830080), (765, 26549504), (768, 26445795), (816, 24890160), (822, 24708480), (960, 21156636), (1020, 19912128), (1088, 18667620), (1096, 18531360), (1152, 17630530), (1224, 16593440), (1233, 16472320), (1280, 15867477), (1360, 14934096), (1370, 14825088), (1440, 14104424), (1514, 13415040), (1530, 13274752), (1632, 12445080), (1644, 12354240), (1920, 10578318), (2040, 9956064), (2055, 9883392), (2176, 9333810), (2192, 9265680), (2271, 8943360), (2304, 8815265), (2329, 8720640), (2448, 8296720), (2466, 8236160), (2720, 7467048), (2740, 7412544), (2880, 7052212), (3028, 6707520), (3060, 6637376), (3264, 6222540), (3288, 6177120), (3785, 5366016), (3840, 5289159), (4080, 4978032), (4110, 4941696), (4352, 4666905), (4384, 4632840), (4542, 4471680), (4658, 4360320), (4896, 4148360), (4932, 4118080), (5440, 3733524), (5480, 3706272), (5760, 3526106), (6056, 3353760), (6120, 3318688), (6165, 3294464), (6528, 3111270), (6576, 3088560), (6813, 2981120), (6987, 2906880), (7570, 2683008), (8160, 2489016), (8220, 2470848), (8768, 2316420), (9084, 2235840), (9316, 2180160), (9792, 2074180), (9864, 2059040), (10880, 1866762), (10960, 1853136), (11355, 1788672), (11520, 1763053), (11645, 1744128), (12112, 1676880), (12240, 1659344), (12330, 1647232), (12869, 1578240), (13056, 1555635), (13152, 1544280), (13626, 1490560), (13974, 1453440), (15140, 1341504), (16320, 1244508), (16440, 1235424), (17536, 1158210), (18168, 1117920), (18632, 1090080), (19584, 1037090), (19728, 1029520), (20961, 968960), (21760, 933381), (21920, 926568), (22710, 894336), (23290, 872064), (24224, 838440), (24480, 829672), (24660, 823616), (25738, 789120), (26304, 772140), (27252, 745280), (27948, 726720), (30280, 670752), (32640, 622254), (32880, 617712), (34065, 596224), (34935, 581376), (35072, 579105), (36336, 558960), (37264, 545040), (38607, 526080), (39168, 518545), (39456, 514760), (41922, 484480), (43840, 463284), (45420, 447168), (46580, 436032), (48448, 419220), (48960, 414836), (49320, 411808), (51476, 394560), (52608, 386070), (54504, 372640), (55896, 363360), (60560, 335376), (64345, 315648), (65280, 311127), (65760, 308856), (68130, 298112), (69870, 290688), (72672, 279480), (74528, 272520), (77214, 263040), (78912, 257380), (83844, 242240), (87680, 231642), (90840, 223584), (93160, 218016), (96896, 209610), (97920, 207418), (98640, 205904), (102952, 197280), (103709, 195840), (104805, 193792), (105216, 193035), (109008, 186320), (111792, 181680), (115821, 175360), (121120, 167688), (128690, 157824), (131520, 154428), (136260, 149056), (139740, 145344)]