20052582480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2069}}^1$

素因数の和:2739

約数の個数: 320

約数和(自身を含む): 79098508800

約数和(自身を除く): 59045926320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 641, 720, 756, 840, 945, 1008, 1080, 1260, 1282, 1512, 1680, 1890, 1923, 2069, 2160, 2520, 2564, 3024, 3205, 3780, 3846, 4138, 4487, 5040, 5128, 5769, 6207, 6410, 7560, 7692, 8276, 8974, 9615, 10256, 10345, 11538, 12414, 12820, 13461, 14483, 15120, 15384, 16552, 17307, 17948, 18621, 19230, 20690, 22435, 23076, 24828, 25640, 26922, 28845, 28966, 30768, 31035, 33104, 34614, 35896, 37242, 38460, 40383, 41380, 43449, 44870, 46152, 49656, 51280, 53844, 55863, 57690, 57932, 62070, 67305, 69228, 71792, 72415, 74484, 76920, 80766, 82760, 86535, 86898, 89740, 92304, 93105, 99312, 107688, 111726, 115380, 115864, 121149, 124140, 130347, 134610, 138456, 144830, 148968, 153840, 161532, 165520, 173070, 173796, 179480, 186210, 201915, 215376, 217245, 223452, 230760, 231728, 242298, 248280, 260694, 269220, 276912, 279315, 289660, 297936, 323064, 346140, 347592, 358960, 372420, 391041, 403830, 434490, 446904, 461520, 484596, 496560, 521388, 538440, 558630, 579320, 605745, 646128, 651735, 692280, 695184, 744840, 782082, 807660, 868980, 893808, 969192, 1042776, 1076880, 1117260, 1158640, 1211490, 1303470, 1326229, 1384560, 1489680, 1564164, 1615320, 1737960, 1938384, 1955205, 2085552, 2234520, 2422980, 2606940, 2652458, 3128328, 3230640, 3475920, 3910410, 3978687, 4469040, 4845960, 5213880, 5304916, 6256656, 6631145, 7820820, 7957374, 9283603, 9691920, 10427760, 10609832, 11936061, 13262290, 15641640, 15914748, 18567206, 19893435, 21219664, 23872122, 26524580, 27850809, 31283280, 31829496, 35808183, 37134412, 39786870, 46418015, 47744244, 53049160, 55701618, 59680305, 63658992, 71616366, 74268824, 79573740, 83552427, 92836030, 95488488, 106098320, 111403236, 119360610, 139254045, 143232732, 148537648, 159147480, 167104854, 179040915, 185672060, 190976976, 222806472, 238721220, 250657281, 278508090, 286465464, 318294960, 334209708, 358081830, 371344120, 417762135, 445612944, 477442440, 501314562, 557016180, 572930928, 668419416, 716163660, 742688240, 835524270, 954884880, 1002629124, 1114032360, 1253286405, 1336838832, 1432327320, 1671048540, 2005258248, 2228064720, 2506572810, 2864654640, 3342097080, 4010516496, 5013145620, 6684194160, 10026291240, 20052582480]

約数ペア:

[(1, 20052582480), (2, 10026291240), (3, 6684194160), (4, 5013145620), (5, 4010516496), (6, 3342097080), (7, 2864654640), (8, 2506572810), (9, 2228064720), (10, 2005258248), (12, 1671048540), (14, 1432327320), (15, 1336838832), (16, 1253286405), (18, 1114032360), (20, 1002629124), (21, 954884880), (24, 835524270), (27, 742688240), (28, 716163660), (30, 668419416), (35, 572930928), (36, 557016180), (40, 501314562), (42, 477442440), (45, 445612944), (48, 417762135), (54, 371344120), (56, 358081830), (60, 334209708), (63, 318294960), (70, 286465464), (72, 278508090), (80, 250657281), (84, 238721220), (90, 222806472), (105, 190976976), (108, 185672060), (112, 179040915), (120, 167104854), (126, 159147480), (135, 148537648), (140, 143232732), (144, 139254045), (168, 119360610), (180, 111403236), (189, 106098320), (210, 95488488), (216, 92836030), (240, 83552427), (252, 79573740), (270, 74268824), (280, 71616366), (315, 63658992), (336, 59680305), (360, 55701618), (378, 53049160), (420, 47744244), (432, 46418015), (504, 39786870), (540, 37134412), (560, 35808183), (630, 31829496), (641, 31283280), (720, 27850809), (756, 26524580), (840, 23872122), (945, 21219664), (1008, 19893435), (1080, 18567206), (1260, 15914748), (1282, 15641640), (1512, 13262290), (1680, 11936061), (1890, 10609832), (1923, 10427760), (2069, 9691920), (2160, 9283603), (2520, 7957374), (2564, 7820820), (3024, 6631145), (3205, 6256656), (3780, 5304916), (3846, 5213880), (4138, 4845960), (4487, 4469040), (5040, 3978687), (5128, 3910410), (5769, 3475920), (6207, 3230640), (6410, 3128328), (7560, 2652458), (7692, 2606940), (8276, 2422980), (8974, 2234520), (9615, 2085552), (10256, 1955205), (10345, 1938384), (11538, 1737960), (12414, 1615320), (12820, 1564164), (13461, 1489680), (14483, 1384560), (15120, 1326229), (15384, 1303470), (16552, 1211490), (17307, 1158640), (17948, 1117260), (18621, 1076880), (19230, 1042776), (20690, 969192), (22435, 893808), (23076, 868980), (24828, 807660), (25640, 782082), (26922, 744840), (28845, 695184), (28966, 692280), (30768, 651735), (31035, 646128), (33104, 605745), (34614, 579320), (35896, 558630), (37242, 538440), (38460, 521388), (40383, 496560), (41380, 484596), (43449, 461520), (44870, 446904), (46152, 434490), (49656, 403830), (51280, 391041), (53844, 372420), (55863, 358960), (57690, 347592), (57932, 346140), (62070, 323064), (67305, 297936), (69228, 289660), (71792, 279315), (72415, 276912), (74484, 269220), (76920, 260694), (80766, 248280), (82760, 242298), (86535, 231728), (86898, 230760), (89740, 223452), (92304, 217245), (93105, 215376), (99312, 201915), (107688, 186210), (111726, 179480), (115380, 173796), (115864, 173070), (121149, 165520), (124140, 161532), (130347, 153840), (134610, 148968), (138456, 144830)]