21423648960

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5807}}^1$

素因数の和:5901

約数の個数: 448

約数和(自身を含む): 87805808640

約数和(自身を除く): 66382159680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 122, 126, 135, 140, 144, 160, 168, 180, 183, 189, 192, 210, 216, 224, 240, 244, 252, 270, 280, 288, 305, 315, 320, 336, 360, 366, 378, 420, 427, 432, 448, 480, 488, 504, 540, 549, 560, 576, 610, 630, 672, 720, 732, 756, 840, 854, 864, 915, 945, 960, 976, 1008, 1080, 1098, 1120, 1220, 1260, 1281, 1344, 1440, 1464, 1512, 1647, 1680, 1708, 1728, 1830, 1890, 1952, 2016, 2135, 2160, 2196, 2240, 2440, 2520, 2562, 2745, 2880, 2928, 3024, 3294, 3360, 3416, 3660, 3780, 3843, 3904, 4032, 4270, 4320, 4392, 4880, 5040, 5124, 5490, 5807, 5856, 6048, 6405, 6588, 6720, 6832, 7320, 7560, 7686, 8235, 8540, 8640, 8784, 9760, 10080, 10248, 10980, 11529, 11614, 11712, 12096, 12810, 13176, 13664, 14640, 15120, 15372, 16470, 17080, 17421, 17568, 19215, 19520, 20160, 20496, 21960, 23058, 23228, 25620, 26352, 27328, 29035, 29280, 30240, 30744, 32940, 34160, 34842, 35136, 38430, 40649, 40992, 43920, 46116, 46456, 51240, 52263, 52704, 57645, 58070, 58560, 60480, 61488, 65880, 68320, 69684, 76860, 81298, 81984, 87105, 87840, 92232, 92912, 102480, 104526, 105408, 115290, 116140, 121947, 122976, 131760, 136640, 139368, 153720, 156789, 162596, 174210, 175680, 184464, 185824, 203245, 204960, 209052, 230580, 232280, 243894, 245952, 261315, 263520, 278736, 307440, 313578, 325192, 348420, 354227, 365841, 368928, 371648, 406490, 409920, 418104, 461160, 464560, 487788, 522630, 527040, 557472, 609735, 614880, 627156, 650384, 696840, 708454, 731682, 737856, 783945, 812980, 836208, 922320, 929120, 975576, 1045260, 1062681, 1097523, 1114944, 1219470, 1229760, 1254312, 1300768, 1393680, 1416908, 1463364, 1567890, 1625960, 1672416, 1771135, 1829205, 1844640, 1858240, 1951152, 2090520, 2125362, 2195046, 2438940, 2479589, 2508624, 2601536, 2787360, 2833816, 2926728, 3135780, 3188043, 3251920, 3344832, 3542270, 3658410, 3689280, 3902304, 4181040, 4250724, 4390092, 4877880, 4959178, 5017248, 5313405, 5487615, 5574720, 5667632, 5853456, 6271560, 6376086, 6503840, 7084540, 7316820, 7438767, 7804608, 8362080, 8501448, 8780184, 9564129, 9755760, 9918356, 10034496, 10626810, 10975230, 11335264, 11706912, 12397945, 12543120, 12752172, 13007680, 14169080, 14633640, 14877534, 15940215, 16724160, 17002896, 17560368, 19128258, 19511520, 19836712, 21253620, 21950460, 22316301, 22670528, 23413824, 24795890, 25086240, 25504344, 28338160, 29267280, 29755068, 31880430, 34005792, 35120736, 37193835, 38256516, 39023040, 39673424, 42507240, 43900920, 44632602, 47820645, 49591780, 50172480, 51008688, 56676320, 58534560, 59510136, 63760860, 66948903, 68011584, 70241472, 74387670, 76513032, 79346848, 85014480, 87801840, 89265204, 95641290, 99183560, 102017376, 111581505, 113352640, 117069120, 119020272, 127521720, 133897806, 148775340, 153026064, 158693696, 170028960, 175603680, 178530408, 191282580, 198367120, 204034752, 223163010, 238040544, 255043440, 267795612, 297550680, 306052128, 334744515, 340057920, 351207360, 357060816, 382565160, 396734240, 446326020, 476081088, 510086880, 535591224, 595101360, 612104256, 669489030, 714121632, 765130320, 793468480, 892652040, 1020173760, 1071182448, 1190202720, 1338978060, 1428243264, 1530260640, 1785304080, 2142364896, 2380405440, 2677956120, 3060521280, 3570608160, 4284729792, 5355912240, 7141216320, 10711824480, 21423648960]

約数ペア:

[(1, 21423648960), (2, 10711824480), (3, 7141216320), (4, 5355912240), (5, 4284729792), (6, 3570608160), (7, 3060521280), (8, 2677956120), (9, 2380405440), (10, 2142364896), (12, 1785304080), (14, 1530260640), (15, 1428243264), (16, 1338978060), (18, 1190202720), (20, 1071182448), (21, 1020173760), (24, 892652040), (27, 793468480), (28, 765130320), (30, 714121632), (32, 669489030), (35, 612104256), (36, 595101360), (40, 535591224), (42, 510086880), (45, 476081088), (48, 446326020), (54, 396734240), (56, 382565160), (60, 357060816), (61, 351207360), (63, 340057920), (64, 334744515), (70, 306052128), (72, 297550680), (80, 267795612), (84, 255043440), (90, 238040544), (96, 223163010), (105, 204034752), (108, 198367120), (112, 191282580), (120, 178530408), (122, 175603680), (126, 170028960), (135, 158693696), (140, 153026064), (144, 148775340), (160, 133897806), (168, 127521720), (180, 119020272), (183, 117069120), (189, 113352640), (192, 111581505), (210, 102017376), (216, 99183560), (224, 95641290), (240, 89265204), (244, 87801840), (252, 85014480), (270, 79346848), (280, 76513032), (288, 74387670), (305, 70241472), (315, 68011584), (320, 66948903), (336, 63760860), (360, 59510136), (366, 58534560), (378, 56676320), (420, 51008688), (427, 50172480), (432, 49591780), (448, 47820645), (480, 44632602), (488, 43900920), (504, 42507240), (540, 39673424), (549, 39023040), (560, 38256516), (576, 37193835), (610, 35120736), (630, 34005792), (672, 31880430), (720, 29755068), (732, 29267280), (756, 28338160), (840, 25504344), (854, 25086240), (864, 24795890), (915, 23413824), (945, 22670528), (960, 22316301), (976, 21950460), (1008, 21253620), (1080, 19836712), (1098, 19511520), (1120, 19128258), (1220, 17560368), (1260, 17002896), (1281, 16724160), (1344, 15940215), (1440, 14877534), (1464, 14633640), (1512, 14169080), (1647, 13007680), (1680, 12752172), (1708, 12543120), (1728, 12397945), (1830, 11706912), (1890, 11335264), (1952, 10975230), (2016, 10626810), (2135, 10034496), (2160, 9918356), (2196, 9755760), (2240, 9564129), (2440, 8780184), (2520, 8501448), (2562, 8362080), (2745, 7804608), (2880, 7438767), (2928, 7316820), (3024, 7084540), (3294, 6503840), (3360, 6376086), (3416, 6271560), (3660, 5853456), (3780, 5667632), (3843, 5574720), (3904, 5487615), (4032, 5313405), (4270, 5017248), (4320, 4959178), (4392, 4877880), (4880, 4390092), (5040, 4250724), (5124, 4181040), (5490, 3902304), (5807, 3689280), (5856, 3658410), (6048, 3542270), (6405, 3344832), (6588, 3251920), (6720, 3188043), (6832, 3135780), (7320, 2926728), (7560, 2833816), (7686, 2787360), (8235, 2601536), (8540, 2508624), (8640, 2479589), (8784, 2438940), (9760, 2195046), (10080, 2125362), (10248, 2090520), (10980, 1951152), (11529, 1858240), (11614, 1844640), (11712, 1829205), (12096, 1771135), (12810, 1672416), (13176, 1625960), (13664, 1567890), (14640, 1463364), (15120, 1416908), (15372, 1393680), (16470, 1300768), (17080, 1254312), (17421, 1229760), (17568, 1219470), (19215, 1114944), (19520, 1097523), (20160, 1062681), (20496, 1045260), (21960, 975576), (23058, 929120), (23228, 922320), (25620, 836208), (26352, 812980), (27328, 783945), (29035, 737856), (29280, 731682), (30240, 708454), (30744, 696840), (32940, 650384), (34160, 627156), (34842, 614880), (35136, 609735), (38430, 557472), (40649, 527040), (40992, 522630), (43920, 487788), (46116, 464560), (46456, 461160), (51240, 418104), (52263, 409920), (52704, 406490), (57645, 371648), (58070, 368928), (58560, 365841), (60480, 354227), (61488, 348420), (65880, 325192), (68320, 313578), (69684, 307440), (76860, 278736), (81298, 263520), (81984, 261315), (87105, 245952), (87840, 243894), (92232, 232280), (92912, 230580), (102480, 209052), (104526, 204960), (105408, 203245), (115290, 185824), (116140, 184464), (121947, 175680), (122976, 174210), (131760, 162596), (136640, 156789), (139368, 153720)]