20290415616

素因数分解:

$2^{10}\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 396

約数和(自身を含む): 63419335200

約数和(自身を除く): 43128919584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 79, 87, 93, 96, 116, 124, 128, 144, 158, 174, 186, 192, 232, 237, 248, 256, 261, 279, 288, 316, 348, 372, 384, 464, 474, 496, 512, 522, 558, 576, 632, 696, 711, 744, 768, 899, 928, 948, 961, 992, 1024, 1044, 1116, 1152, 1264, 1392, 1422, 1488, 1536, 1798, 1856, 1896, 1922, 1984, 2088, 2232, 2291, 2304, 2449, 2528, 2697, 2784, 2844, 2883, 2976, 3072, 3596, 3712, 3792, 3844, 3968, 4176, 4464, 4582, 4608, 4898, 5056, 5394, 5568, 5688, 5766, 5952, 6873, 7192, 7347, 7424, 7584, 7688, 7936, 8091, 8352, 8649, 8928, 9164, 9216, 9796, 10112, 10788, 11136, 11376, 11532, 11904, 13746, 14384, 14694, 14848, 15168, 15376, 15872, 16182, 16704, 17298, 17856, 18328, 19592, 20224, 20619, 21576, 22041, 22272, 22752, 23064, 23808, 27492, 27869, 28768, 29388, 29696, 30336, 30752, 31744, 32364, 33408, 34596, 35712, 36656, 39184, 40448, 41238, 43152, 44082, 44544, 45504, 46128, 47616, 54984, 55738, 57536, 58776, 60672, 61504, 64728, 66816, 69192, 71021, 71424, 73312, 75919, 78368, 80896, 82476, 83607, 86304, 88164, 89088, 91008, 92256, 95232, 109968, 111476, 115072, 117552, 121344, 123008, 129456, 133632, 138384, 142042, 142848, 146624, 151838, 156736, 164952, 167214, 172608, 176328, 182016, 184512, 213063, 219936, 222952, 227757, 230144, 235104, 242688, 246016, 250821, 258912, 267264, 276768, 284084, 285696, 293248, 303676, 313472, 329904, 334428, 345216, 352656, 364032, 369024, 426126, 439872, 445904, 455514, 460288, 470208, 492032, 501642, 517824, 553536, 568168, 586496, 607352, 626944, 639189, 659808, 668856, 683271, 690432, 705312, 728064, 738048, 852252, 879744, 891808, 911028, 920576, 940416, 984064, 1003284, 1035648, 1107072, 1136336, 1172992, 1214704, 1253888, 1278378, 1319616, 1337712, 1366542, 1380864, 1410624, 1476096, 1704504, 1759488, 1783616, 1822056, 1880832, 2006568, 2071296, 2201651, 2214144, 2272672, 2345984, 2429408, 2507776, 2556756, 2639232, 2675424, 2733084, 2761728, 2821248, 2952192, 3409008, 3518976, 3567232, 3644112, 3761664, 4013136, 4142592, 4403302, 4428288, 4545344, 4858816, 5113512, 5278464, 5350848, 5466168, 5642496, 6604953, 6818016, 7037952, 7134464, 7288224, 7523328, 8026272, 8285184, 8806604, 8856576, 9090688, 9717632, 10227024, 10556928, 10701696, 10932336, 11284992, 13209906, 13636032, 14268928, 14576448, 16052544, 17613208, 18181376, 19435264, 19814859, 20454048, 21113856, 21403392, 21864672, 22569984, 26419812, 27272064, 28537856, 29152896, 32105088, 35226416, 36362752, 38870528, 39629718, 40908096, 42806784, 43729344, 52839624, 54544128, 58305792, 64210176, 70452832, 72725504, 77741056, 79259436, 81816192, 85613568, 87458688, 105679248, 109088256, 116611584, 128420352, 140905664, 158518872, 163632384, 174917376, 211358496, 218176512, 233223168, 256840704, 281811328, 317037744, 327264768, 349834752, 422716992, 563622656, 634075488, 654529536, 699669504, 845433984, 1127245312, 1268150976, 1690867968, 2254490624, 2536301952, 3381735936, 5072603904, 6763471872, 10145207808, 20290415616]

約数ペア:

[(1, 20290415616), (2, 10145207808), (3, 6763471872), (4, 5072603904), (6, 3381735936), (8, 2536301952), (9, 2254490624), (12, 1690867968), (16, 1268150976), (18, 1127245312), (24, 845433984), (29, 699669504), (31, 654529536), (32, 634075488), (36, 563622656), (48, 422716992), (58, 349834752), (62, 327264768), (64, 317037744), (72, 281811328), (79, 256840704), (87, 233223168), (93, 218176512), (96, 211358496), (116, 174917376), (124, 163632384), (128, 158518872), (144, 140905664), (158, 128420352), (174, 116611584), (186, 109088256), (192, 105679248), (232, 87458688), (237, 85613568), (248, 81816192), (256, 79259436), (261, 77741056), (279, 72725504), (288, 70452832), (316, 64210176), (348, 58305792), (372, 54544128), (384, 52839624), (464, 43729344), (474, 42806784), (496, 40908096), (512, 39629718), (522, 38870528), (558, 36362752), (576, 35226416), (632, 32105088), (696, 29152896), (711, 28537856), (744, 27272064), (768, 26419812), (899, 22569984), (928, 21864672), (948, 21403392), (961, 21113856), (992, 20454048), (1024, 19814859), (1044, 19435264), (1116, 18181376), (1152, 17613208), (1264, 16052544), (1392, 14576448), (1422, 14268928), (1488, 13636032), (1536, 13209906), (1798, 11284992), (1856, 10932336), (1896, 10701696), (1922, 10556928), (1984, 10227024), (2088, 9717632), (2232, 9090688), (2291, 8856576), (2304, 8806604), (2449, 8285184), (2528, 8026272), (2697, 7523328), (2784, 7288224), (2844, 7134464), (2883, 7037952), (2976, 6818016), (3072, 6604953), (3596, 5642496), (3712, 5466168), (3792, 5350848), (3844, 5278464), (3968, 5113512), (4176, 4858816), (4464, 4545344), (4582, 4428288), (4608, 4403302), (4898, 4142592), (5056, 4013136), (5394, 3761664), (5568, 3644112), (5688, 3567232), (5766, 3518976), (5952, 3409008), (6873, 2952192), (7192, 2821248), (7347, 2761728), (7424, 2733084), (7584, 2675424), (7688, 2639232), (7936, 2556756), (8091, 2507776), (8352, 2429408), (8649, 2345984), (8928, 2272672), (9164, 2214144), (9216, 2201651), (9796, 2071296), (10112, 2006568), (10788, 1880832), (11136, 1822056), (11376, 1783616), (11532, 1759488), (11904, 1704504), (13746, 1476096), (14384, 1410624), (14694, 1380864), (14848, 1366542), (15168, 1337712), (15376, 1319616), (15872, 1278378), (16182, 1253888), (16704, 1214704), (17298, 1172992), (17856, 1136336), (18328, 1107072), (19592, 1035648), (20224, 1003284), (20619, 984064), (21576, 940416), (22041, 920576), (22272, 911028), (22752, 891808), (23064, 879744), (23808, 852252), (27492, 738048), (27869, 728064), (28768, 705312), (29388, 690432), (29696, 683271), (30336, 668856), (30752, 659808), (31744, 639189), (32364, 626944), (33408, 607352), (34596, 586496), (35712, 568168), (36656, 553536), (39184, 517824), (40448, 501642), (41238, 492032), (43152, 470208), (44082, 460288), (44544, 455514), (45504, 445904), (46128, 439872), (47616, 426126), (54984, 369024), (55738, 364032), (57536, 352656), (58776, 345216), (60672, 334428), (61504, 329904), (64728, 313472), (66816, 303676), (69192, 293248), (71021, 285696), (71424, 284084), (73312, 276768), (75919, 267264), (78368, 258912), (80896, 250821), (82476, 246016), (83607, 242688), (86304, 235104), (88164, 230144), (89088, 227757), (91008, 222952), (92256, 219936), (95232, 213063), (109968, 184512), (111476, 182016), (115072, 176328), (117552, 172608), (121344, 167214), (123008, 164952), (129456, 156736), (133632, 151838), (138384, 146624), (142042, 142848)]