20753700240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1207

約数の個数: 480

約数和(自身を含む): 80880823296

約数和(自身を除く): 60127123056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 67, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 134, 140, 156, 168, 169, 182, 195, 201, 208, 210, 240, 260, 268, 273, 280, 312, 335, 336, 338, 364, 390, 402, 420, 455, 469, 507, 520, 536, 546, 560, 624, 670, 676, 728, 780, 804, 840, 845, 871, 910, 938, 1005, 1014, 1040, 1072, 1091, 1092, 1183, 1340, 1352, 1365, 1407, 1456, 1560, 1608, 1680, 1690, 1742, 1820, 1876, 2010, 2028, 2182, 2184, 2345, 2366, 2535, 2613, 2680, 2704, 2730, 2814, 3120, 3216, 3273, 3380, 3484, 3549, 3640, 3752, 4020, 4056, 4355, 4364, 4368, 4690, 4732, 5070, 5226, 5360, 5455, 5460, 5628, 5915, 6097, 6546, 6760, 6968, 7035, 7098, 7280, 7504, 7637, 8040, 8112, 8710, 8728, 9380, 9464, 10140, 10452, 10910, 10920, 11256, 11323, 11830, 12194, 13065, 13092, 13520, 13936, 14070, 14183, 14196, 15274, 16080, 16365, 17420, 17456, 17745, 18291, 18760, 18928, 20280, 20904, 21820, 21840, 22512, 22646, 22911, 23660, 24388, 26130, 26184, 28140, 28366, 28392, 30485, 30548, 32730, 33969, 34840, 35490, 36582, 37520, 38185, 40560, 41808, 42549, 43640, 45292, 45822, 47320, 48776, 52260, 52368, 56280, 56615, 56732, 56784, 60970, 61096, 65460, 67938, 69680, 70915, 70980, 73097, 73164, 76370, 79261, 85098, 87280, 90584, 91455, 91644, 94640, 97552, 99281, 104520, 112560, 113230, 113464, 114555, 121940, 122192, 130920, 135876, 141830, 141960, 146194, 146328, 152740, 158522, 169845, 170196, 181168, 182910, 183288, 184379, 198562, 209040, 212745, 219291, 226460, 226928, 229110, 237783, 243880, 261840, 271752, 283660, 283920, 292388, 292656, 297843, 305480, 317044, 339690, 340392, 365485, 365820, 366576, 368758, 396305, 397124, 425490, 438582, 452920, 458220, 475566, 487760, 496405, 511679, 543504, 553137, 567320, 584776, 595686, 610960, 634088, 679380, 680784, 730970, 731640, 737516, 792610, 794248, 850980, 877164, 905840, 916440, 921895, 950261, 951132, 992810, 1023358, 1096455, 1106274, 1134640, 1169552, 1188915, 1191372, 1268176, 1290653, 1358760, 1461940, 1463280, 1475032, 1489215, 1535037, 1585220, 1588496, 1701960, 1754328, 1832880, 1843790, 1900522, 1902264, 1985620, 2046716, 2192910, 2212548, 2377830, 2382744, 2558395, 2581306, 2717520, 2765685, 2850783, 2923880, 2950064, 2978430, 3070074, 3170440, 3403920, 3508656, 3687580, 3801044, 3804528, 3871959, 3971240, 4093432, 4385820, 4425096, 4751305, 4755660, 4765488, 5116790, 5162612, 5531370, 5701566, 5847760, 5956860, 6140148, 6340880, 6453265, 6651827, 7375160, 7602088, 7675185, 7743918, 7942480, 8186864, 8771640, 8850192, 9502610, 9511320, 10233580, 10325224, 11062740, 11403132, 11913720, 12280296, 12353393, 12906530, 13303654, 14253915, 14750320, 15204176, 15350370, 15487836, 17543280, 19005220, 19022640, 19359795, 19955481, 20467160, 20650448, 22125480, 22806264, 23827440, 24560592, 24706786, 25813060, 26607308, 28507830, 30700740, 30975672, 33259135, 37060179, 38010440, 38719590, 39910962, 40934320, 44250960, 45612528, 49413572, 51626120, 53214616, 57015660, 61401480, 61766965, 61951344, 66518270, 74120358, 76020880, 77439180, 79821924, 86473751, 98827144, 99777405, 103252240, 106429232, 114031320, 122802960, 123533930, 133036540, 148240716, 154878360, 159643848, 172947502, 185300895, 197654288, 199554810, 228062640, 247067860, 259421253, 266073080, 296481432, 309756720, 319287696, 345895004, 370601790, 399109620, 432368755, 494135720, 518842506, 532146160, 592962864, 691790008, 741203580, 798219240, 864737510, 988271440, 1037685012, 1297106265, 1383580016, 1482407160, 1596438480, 1729475020, 2075370024, 2594212530, 2964814320, 3458950040, 4150740048, 5188425060, 6917900080, 10376850120, 20753700240]

約数ペア:

[(1, 20753700240), (2, 10376850120), (3, 6917900080), (4, 5188425060), (5, 4150740048), (6, 3458950040), (7, 2964814320), (8, 2594212530), (10, 2075370024), (12, 1729475020), (13, 1596438480), (14, 1482407160), (15, 1383580016), (16, 1297106265), (20, 1037685012), (21, 988271440), (24, 864737510), (26, 798219240), (28, 741203580), (30, 691790008), (35, 592962864), (39, 532146160), (40, 518842506), (42, 494135720), (48, 432368755), (52, 399109620), (56, 370601790), (60, 345895004), (65, 319287696), (67, 309756720), (70, 296481432), (78, 266073080), (80, 259421253), (84, 247067860), (91, 228062640), (104, 199554810), (105, 197654288), (112, 185300895), (120, 172947502), (130, 159643848), (134, 154878360), (140, 148240716), (156, 133036540), (168, 123533930), (169, 122802960), (182, 114031320), (195, 106429232), (201, 103252240), (208, 99777405), (210, 98827144), (240, 86473751), (260, 79821924), (268, 77439180), (273, 76020880), (280, 74120358), (312, 66518270), (335, 61951344), (336, 61766965), (338, 61401480), (364, 57015660), (390, 53214616), (402, 51626120), (420, 49413572), (455, 45612528), (469, 44250960), (507, 40934320), (520, 39910962), (536, 38719590), (546, 38010440), (560, 37060179), (624, 33259135), (670, 30975672), (676, 30700740), (728, 28507830), (780, 26607308), (804, 25813060), (840, 24706786), (845, 24560592), (871, 23827440), (910, 22806264), (938, 22125480), (1005, 20650448), (1014, 20467160), (1040, 19955481), (1072, 19359795), (1091, 19022640), (1092, 19005220), (1183, 17543280), (1340, 15487836), (1352, 15350370), (1365, 15204176), (1407, 14750320), (1456, 14253915), (1560, 13303654), (1608, 12906530), (1680, 12353393), (1690, 12280296), (1742, 11913720), (1820, 11403132), (1876, 11062740), (2010, 10325224), (2028, 10233580), (2182, 9511320), (2184, 9502610), (2345, 8850192), (2366, 8771640), (2535, 8186864), (2613, 7942480), (2680, 7743918), (2704, 7675185), (2730, 7602088), (2814, 7375160), (3120, 6651827), (3216, 6453265), (3273, 6340880), (3380, 6140148), (3484, 5956860), (3549, 5847760), (3640, 5701566), (3752, 5531370), (4020, 5162612), (4056, 5116790), (4355, 4765488), (4364, 4755660), (4368, 4751305), (4690, 4425096), (4732, 4385820), (5070, 4093432), (5226, 3971240), (5360, 3871959), (5455, 3804528), (5460, 3801044), (5628, 3687580), (5915, 3508656), (6097, 3403920), (6546, 3170440), (6760, 3070074), (6968, 2978430), (7035, 2950064), (7098, 2923880), (7280, 2850783), (7504, 2765685), (7637, 2717520), (8040, 2581306), (8112, 2558395), (8710, 2382744), (8728, 2377830), (9380, 2212548), (9464, 2192910), (10140, 2046716), (10452, 1985620), (10910, 1902264), (10920, 1900522), (11256, 1843790), (11323, 1832880), (11830, 1754328), (12194, 1701960), (13065, 1588496), (13092, 1585220), (13520, 1535037), (13936, 1489215), (14070, 1475032), (14183, 1463280), (14196, 1461940), (15274, 1358760), (16080, 1290653), (16365, 1268176), (17420, 1191372), (17456, 1188915), (17745, 1169552), (18291, 1134640), (18760, 1106274), (18928, 1096455), (20280, 1023358), (20904, 992810), (21820, 951132), (21840, 950261), (22512, 921895), (22646, 916440), (22911, 905840), (23660, 877164), (24388, 850980), (26130, 794248), (26184, 792610), (28140, 737516), (28366, 731640), (28392, 730970), (30485, 680784), (30548, 679380), (32730, 634088), (33969, 610960), (34840, 595686), (35490, 584776), (36582, 567320), (37520, 553137), (38185, 543504), (40560, 511679), (41808, 496405), (42549, 487760), (43640, 475566), (45292, 458220), (45822, 452920), (47320, 438582), (48776, 425490), (52260, 397124), (52368, 396305), (56280, 368758), (56615, 366576), (56732, 365820), (56784, 365485), (60970, 340392), (61096, 339690), (65460, 317044), (67938, 305480), (69680, 297843), (70915, 292656), (70980, 292388), (73097, 283920), (73164, 283660), (76370, 271752), (79261, 261840), (85098, 243880), (87280, 237783), (90584, 229110), (91455, 226928), (91644, 226460), (94640, 219291), (97552, 212745), (99281, 209040), (104520, 198562), (112560, 184379), (113230, 183288), (113464, 182910), (114555, 181168), (121940, 170196), (122192, 169845), (130920, 158522), (135876, 152740), (141830, 146328), (141960, 146194)]