21280923552

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:604

約数の個数: 384

約数和(自身を含む): 69829724160

約数和(自身を除く): 48548800608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 37, 38, 42, 48, 56, 57, 74, 76, 84, 96, 107, 111, 112, 114, 133, 148, 152, 168, 214, 222, 224, 228, 259, 266, 296, 304, 321, 336, 399, 421, 428, 444, 456, 518, 532, 592, 608, 642, 672, 703, 749, 777, 798, 842, 856, 888, 912, 1036, 1064, 1184, 1263, 1284, 1406, 1498, 1554, 1596, 1684, 1712, 1776, 1824, 2033, 2072, 2109, 2128, 2247, 2526, 2568, 2812, 2947, 2996, 3108, 3192, 3368, 3424, 3552, 3959, 4066, 4144, 4218, 4256, 4494, 4921, 5052, 5136, 5624, 5894, 5992, 6099, 6216, 6384, 6736, 7918, 7999, 8132, 8288, 8436, 8841, 8988, 9842, 10104, 10272, 11248, 11788, 11877, 11984, 12198, 12432, 12768, 13472, 14231, 14763, 15577, 15836, 15998, 16264, 16872, 17682, 17976, 19684, 20208, 22496, 23576, 23754, 23968, 23997, 24396, 24864, 27713, 28462, 29526, 31154, 31672, 31996, 32528, 33744, 35364, 35952, 39368, 40416, 42693, 45047, 46731, 47152, 47508, 47994, 48792, 55426, 55993, 56924, 59052, 62308, 63344, 63992, 65056, 67488, 70728, 71904, 75221, 78736, 83139, 85386, 90094, 93462, 94304, 95016, 95988, 97584, 109039, 110852, 111986, 113848, 118104, 124616, 126688, 127984, 135141, 141456, 150442, 157472, 166278, 167979, 170772, 180188, 186924, 190032, 191976, 195168, 218078, 221704, 223972, 225663, 227696, 236208, 249232, 255968, 270282, 282912, 295963, 300884, 315329, 327117, 332556, 335958, 341544, 360376, 373848, 380064, 383952, 436156, 443408, 447944, 451326, 455392, 472416, 498464, 526547, 540564, 591926, 601768, 630658, 654234, 665112, 671916, 683088, 720752, 747696, 767904, 855893, 872312, 886816, 887889, 895888, 902652, 945987, 1053094, 1081128, 1183852, 1203536, 1261316, 1308468, 1330224, 1343832, 1366176, 1441504, 1495392, 1579641, 1666739, 1711786, 1744624, 1775778, 1791776, 1805304, 1891974, 2071741, 2106188, 2162256, 2367704, 2407072, 2522632, 2567679, 2616936, 2660448, 2687664, 3159282, 3333478, 3423572, 3489248, 3551556, 3610608, 3783948, 4143482, 4212376, 4324512, 4735408, 5000217, 5045264, 5135358, 5233872, 5375328, 5991251, 6215223, 6318564, 6666956, 6847144, 7103112, 7221216, 7567896, 8286964, 8424752, 9470816, 10000434, 10090528, 10270716, 10467744, 11667173, 11982502, 12430446, 12637128, 13333912, 13694288, 14206224, 15135792, 16573928, 16849504, 17973753, 20000868, 20541432, 23334346, 23965004, 24860892, 25274256, 26667824, 27388576, 28412448, 30271584, 31668041, 33147856, 35001519, 35947506, 40001736, 41082864, 46668692, 47930008, 49721784, 50548512, 53335648, 63336082, 66295712, 70003038, 71895012, 80003472, 82165728, 93337384, 95004123, 95860016, 99443568, 126672164, 140006076, 143790024, 160006944, 186674768, 190008246, 191720032, 198887136, 221676287, 253344328, 280012152, 287580048, 373349536, 380016492, 443352574, 506688656, 560024304, 575160096, 665028861, 760032984, 886705148, 1013377312, 1120048608, 1330057722, 1520065968, 1773410296, 2660115444, 3040131936, 3546820592, 5320230888, 7093641184, 10640461776, 21280923552]

約数ペア:

[(1, 21280923552), (2, 10640461776), (3, 7093641184), (4, 5320230888), (6, 3546820592), (7, 3040131936), (8, 2660115444), (12, 1773410296), (14, 1520065968), (16, 1330057722), (19, 1120048608), (21, 1013377312), (24, 886705148), (28, 760032984), (32, 665028861), (37, 575160096), (38, 560024304), (42, 506688656), (48, 443352574), (56, 380016492), (57, 373349536), (74, 287580048), (76, 280012152), (84, 253344328), (96, 221676287), (107, 198887136), (111, 191720032), (112, 190008246), (114, 186674768), (133, 160006944), (148, 143790024), (152, 140006076), (168, 126672164), (214, 99443568), (222, 95860016), (224, 95004123), (228, 93337384), (259, 82165728), (266, 80003472), (296, 71895012), (304, 70003038), (321, 66295712), (336, 63336082), (399, 53335648), (421, 50548512), (428, 49721784), (444, 47930008), (456, 46668692), (518, 41082864), (532, 40001736), (592, 35947506), (608, 35001519), (642, 33147856), (672, 31668041), (703, 30271584), (749, 28412448), (777, 27388576), (798, 26667824), (842, 25274256), (856, 24860892), (888, 23965004), (912, 23334346), (1036, 20541432), (1064, 20000868), (1184, 17973753), (1263, 16849504), (1284, 16573928), (1406, 15135792), (1498, 14206224), (1554, 13694288), (1596, 13333912), (1684, 12637128), (1712, 12430446), (1776, 11982502), (1824, 11667173), (2033, 10467744), (2072, 10270716), (2109, 10090528), (2128, 10000434), (2247, 9470816), (2526, 8424752), (2568, 8286964), (2812, 7567896), (2947, 7221216), (2996, 7103112), (3108, 6847144), (3192, 6666956), (3368, 6318564), (3424, 6215223), (3552, 5991251), (3959, 5375328), (4066, 5233872), (4144, 5135358), (4218, 5045264), (4256, 5000217), (4494, 4735408), (4921, 4324512), (5052, 4212376), (5136, 4143482), (5624, 3783948), (5894, 3610608), (5992, 3551556), (6099, 3489248), (6216, 3423572), (6384, 3333478), (6736, 3159282), (7918, 2687664), (7999, 2660448), (8132, 2616936), (8288, 2567679), (8436, 2522632), (8841, 2407072), (8988, 2367704), (9842, 2162256), (10104, 2106188), (10272, 2071741), (11248, 1891974), (11788, 1805304), (11877, 1791776), (11984, 1775778), (12198, 1744624), (12432, 1711786), (12768, 1666739), (13472, 1579641), (14231, 1495392), (14763, 1441504), (15577, 1366176), (15836, 1343832), (15998, 1330224), (16264, 1308468), (16872, 1261316), (17682, 1203536), (17976, 1183852), (19684, 1081128), (20208, 1053094), (22496, 945987), (23576, 902652), (23754, 895888), (23968, 887889), (23997, 886816), (24396, 872312), (24864, 855893), (27713, 767904), (28462, 747696), (29526, 720752), (31154, 683088), (31672, 671916), (31996, 665112), (32528, 654234), (33744, 630658), (35364, 601768), (35952, 591926), (39368, 540564), (40416, 526547), (42693, 498464), (45047, 472416), (46731, 455392), (47152, 451326), (47508, 447944), (47994, 443408), (48792, 436156), (55426, 383952), (55993, 380064), (56924, 373848), (59052, 360376), (62308, 341544), (63344, 335958), (63992, 332556), (65056, 327117), (67488, 315329), (70728, 300884), (71904, 295963), (75221, 282912), (78736, 270282), (83139, 255968), (85386, 249232), (90094, 236208), (93462, 227696), (94304, 225663), (95016, 223972), (95988, 221704), (97584, 218078), (109039, 195168), (110852, 191976), (111986, 190032), (113848, 186924), (118104, 180188), (124616, 170772), (126688, 167979), (127984, 166278), (135141, 157472), (141456, 150442)]