81986565120

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:897

約数の個数: 352

約数和(自身を含む): 270335270016

約数和(自身を除く): 188348704896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 211, 240, 246, 256, 320, 328, 384, 410, 422, 480, 492, 512, 615, 617, 633, 640, 656, 768, 820, 844, 960, 984, 1024, 1055, 1230, 1234, 1266, 1280, 1312, 1536, 1640, 1688, 1851, 1920, 1968, 2110, 2460, 2468, 2532, 2560, 2624, 3072, 3085, 3165, 3280, 3376, 3702, 3840, 3936, 4220, 4920, 4936, 5064, 5120, 5248, 6170, 6330, 6560, 6752, 7404, 7680, 7872, 8440, 8651, 9255, 9840, 9872, 10128, 10496, 12340, 12660, 13120, 13504, 14808, 15360, 15744, 16880, 17302, 18510, 19680, 19744, 20256, 20992, 24680, 25297, 25320, 25953, 26240, 27008, 29616, 31488, 33760, 34604, 37020, 39360, 39488, 40512, 41984, 43255, 49360, 50594, 50640, 51906, 52480, 54016, 59232, 62976, 67520, 69208, 74040, 75891, 78720, 78976, 81024, 86510, 98720, 101188, 101280, 103812, 104960, 108032, 118464, 125952, 126485, 129765, 130187, 135040, 138416, 148080, 151782, 157440, 157952, 162048, 173020, 197440, 202376, 202560, 207624, 209920, 216064, 236928, 252970, 259530, 260374, 270080, 276832, 296160, 303564, 314880, 315904, 324096, 346040, 379455, 390561, 394880, 404752, 405120, 415248, 473856, 505940, 519060, 520748, 540160, 553664, 592320, 607128, 629760, 631808, 648192, 650935, 692080, 758910, 781122, 789760, 809504, 810240, 830496, 947712, 1011880, 1038120, 1041496, 1080320, 1107328, 1184640, 1214256, 1301870, 1384160, 1517820, 1562244, 1579520, 1619008, 1620480, 1660992, 1895424, 1952805, 2023760, 2076240, 2082992, 2214656, 2369280, 2428512, 2603740, 2768320, 3035640, 3124488, 3159040, 3238016, 3240960, 3321984, 3905610, 4047520, 4152480, 4165984, 4429312, 4738560, 4857024, 5207480, 5337667, 5536640, 6071280, 6248976, 6476032, 6643968, 7811220, 8095040, 8304960, 8331968, 8858624, 9477120, 9714048, 10414960, 10675334, 11073280, 12142560, 12497952, 12952064, 13287936, 15622440, 16013001, 16190080, 16609920, 16663936, 19428096, 20829920, 21350668, 22146560, 24285120, 24995904, 25904128, 26575872, 26688335, 31244880, 32026002, 32380160, 33219840, 33327872, 38856192, 41659840, 42701336, 44293120, 48570240, 49991808, 53376670, 62489760, 64052004, 64760320, 66439680, 66655744, 77712384, 80065005, 83319680, 85402672, 97140480, 99983616, 106753340, 124979520, 128104008, 129520640, 132879360, 133311488, 160130010, 166639360, 170805344, 194280960, 199967232, 213506680, 249959040, 256208016, 320260020, 333278720, 341610688, 388561920, 399934464, 427013360, 499918080, 512416032, 640520040, 666557440, 683221376, 854026720, 999836160, 1024832064, 1281040080, 1366442752, 1708053440, 1999672320, 2049664128, 2562080160, 2732885504, 3416106880, 4099328256, 5124160320, 5465771008, 6832213760, 8198656512, 10248320640, 13664427520, 16397313024, 20496641280, 27328855040, 40993282560, 81986565120]

約数ペア:

[(1, 81986565120), (2, 40993282560), (3, 27328855040), (4, 20496641280), (5, 16397313024), (6, 13664427520), (8, 10248320640), (10, 8198656512), (12, 6832213760), (15, 5465771008), (16, 5124160320), (20, 4099328256), (24, 3416106880), (30, 2732885504), (32, 2562080160), (40, 2049664128), (41, 1999672320), (48, 1708053440), (60, 1366442752), (64, 1281040080), (80, 1024832064), (82, 999836160), (96, 854026720), (120, 683221376), (123, 666557440), (128, 640520040), (160, 512416032), (164, 499918080), (192, 427013360), (205, 399934464), (211, 388561920), (240, 341610688), (246, 333278720), (256, 320260020), (320, 256208016), (328, 249959040), (384, 213506680), (410, 199967232), (422, 194280960), (480, 170805344), (492, 166639360), (512, 160130010), (615, 133311488), (617, 132879360), (633, 129520640), (640, 128104008), (656, 124979520), (768, 106753340), (820, 99983616), (844, 97140480), (960, 85402672), (984, 83319680), (1024, 80065005), (1055, 77712384), (1230, 66655744), (1234, 66439680), (1266, 64760320), (1280, 64052004), (1312, 62489760), (1536, 53376670), (1640, 49991808), (1688, 48570240), (1851, 44293120), (1920, 42701336), (1968, 41659840), (2110, 38856192), (2460, 33327872), (2468, 33219840), (2532, 32380160), (2560, 32026002), (2624, 31244880), (3072, 26688335), (3085, 26575872), (3165, 25904128), (3280, 24995904), (3376, 24285120), (3702, 22146560), (3840, 21350668), (3936, 20829920), (4220, 19428096), (4920, 16663936), (4936, 16609920), (5064, 16190080), (5120, 16013001), (5248, 15622440), (6170, 13287936), (6330, 12952064), (6560, 12497952), (6752, 12142560), (7404, 11073280), (7680, 10675334), (7872, 10414960), (8440, 9714048), (8651, 9477120), (9255, 8858624), (9840, 8331968), (9872, 8304960), (10128, 8095040), (10496, 7811220), (12340, 6643968), (12660, 6476032), (13120, 6248976), (13504, 6071280), (14808, 5536640), (15360, 5337667), (15744, 5207480), (16880, 4857024), (17302, 4738560), (18510, 4429312), (19680, 4165984), (19744, 4152480), (20256, 4047520), (20992, 3905610), (24680, 3321984), (25297, 3240960), (25320, 3238016), (25953, 3159040), (26240, 3124488), (27008, 3035640), (29616, 2768320), (31488, 2603740), (33760, 2428512), (34604, 2369280), (37020, 2214656), (39360, 2082992), (39488, 2076240), (40512, 2023760), (41984, 1952805), (43255, 1895424), (49360, 1660992), (50594, 1620480), (50640, 1619008), (51906, 1579520), (52480, 1562244), (54016, 1517820), (59232, 1384160), (62976, 1301870), (67520, 1214256), (69208, 1184640), (74040, 1107328), (75891, 1080320), (78720, 1041496), (78976, 1038120), (81024, 1011880), (86510, 947712), (98720, 830496), (101188, 810240), (101280, 809504), (103812, 789760), (104960, 781122), (108032, 758910), (118464, 692080), (125952, 650935), (126485, 648192), (129765, 631808), (130187, 629760), (135040, 607128), (138416, 592320), (148080, 553664), (151782, 540160), (157440, 520748), (157952, 519060), (162048, 505940), (173020, 473856), (197440, 415248), (202376, 405120), (202560, 404752), (207624, 394880), (209920, 390561), (216064, 379455), (236928, 346040), (252970, 324096), (259530, 315904), (260374, 314880), (270080, 303564), (276832, 296160)]