84947945920

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:1051

約数の個数: 224

約数和(自身を含む): 214886633472

約数和(自身を除く): 129938687552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 155, 160, 164, 205, 248, 310, 320, 328, 331, 410, 496, 620, 631, 656, 662, 820, 992, 1240, 1262, 1271, 1312, 1324, 1640, 1655, 1984, 2480, 2524, 2542, 2624, 2648, 3155, 3280, 3310, 4960, 5048, 5084, 5296, 6310, 6355, 6560, 6620, 9920, 10096, 10168, 10261, 10592, 12620, 12710, 13120, 13240, 13571, 19561, 20192, 20336, 20522, 21184, 25240, 25420, 25871, 26480, 27142, 39122, 40384, 40672, 41044, 50480, 50840, 51305, 51742, 52960, 54284, 67855, 78244, 81344, 82088, 97805, 100960, 101680, 102610, 103484, 105920, 108568, 129355, 135710, 156488, 164176, 195610, 201920, 203360, 205220, 206968, 208861, 217136, 258710, 271420, 312976, 328352, 391220, 406720, 410440, 413936, 417722, 420701, 434272, 517420, 542840, 625952, 656704, 782440, 802001, 820880, 827872, 835444, 841402, 868544, 1034840, 1044305, 1085680, 1251904, 1564880, 1604002, 1641760, 1655744, 1670888, 1682804, 2069680, 2088610, 2103505, 2171360, 3129760, 3208004, 3283520, 3341776, 3365608, 4010005, 4139360, 4177220, 4207010, 4342720, 6259520, 6416008, 6474691, 6683552, 6731216, 8020010, 8278720, 8354440, 8414020, 8563301, 12832016, 12949382, 13367104, 13462432, 16040020, 16708880, 16828040, 17126602, 25664032, 25898764, 26924864, 32080040, 32373455, 33417760, 33656080, 34253204, 42816505, 51328064, 51797528, 64160080, 64746910, 66835520, 67312160, 68506408, 85633010, 103595056, 128320160, 129493820, 134624320, 137012816, 171266020, 207190112, 256640320, 258987640, 265462331, 274025632, 342532040, 414380224, 517975280, 530924662, 548051264, 685064080, 1035950560, 1061849324, 1327311655, 1370128160, 2071901120, 2123698648, 2654623310, 2740256320, 4247397296, 5309246620, 8494794592, 10618493240, 16989589184, 21236986480, 42473972960, 84947945920]

約数ペア:

[(1, 84947945920), (2, 42473972960), (4, 21236986480), (5, 16989589184), (8, 10618493240), (10, 8494794592), (16, 5309246620), (20, 4247397296), (31, 2740256320), (32, 2654623310), (40, 2123698648), (41, 2071901120), (62, 1370128160), (64, 1327311655), (80, 1061849324), (82, 1035950560), (124, 685064080), (155, 548051264), (160, 530924662), (164, 517975280), (205, 414380224), (248, 342532040), (310, 274025632), (320, 265462331), (328, 258987640), (331, 256640320), (410, 207190112), (496, 171266020), (620, 137012816), (631, 134624320), (656, 129493820), (662, 128320160), (820, 103595056), (992, 85633010), (1240, 68506408), (1262, 67312160), (1271, 66835520), (1312, 64746910), (1324, 64160080), (1640, 51797528), (1655, 51328064), (1984, 42816505), (2480, 34253204), (2524, 33656080), (2542, 33417760), (2624, 32373455), (2648, 32080040), (3155, 26924864), (3280, 25898764), (3310, 25664032), (4960, 17126602), (5048, 16828040), (5084, 16708880), (5296, 16040020), (6310, 13462432), (6355, 13367104), (6560, 12949382), (6620, 12832016), (9920, 8563301), (10096, 8414020), (10168, 8354440), (10261, 8278720), (10592, 8020010), (12620, 6731216), (12710, 6683552), (13120, 6474691), (13240, 6416008), (13571, 6259520), (19561, 4342720), (20192, 4207010), (20336, 4177220), (20522, 4139360), (21184, 4010005), (25240, 3365608), (25420, 3341776), (25871, 3283520), (26480, 3208004), (27142, 3129760), (39122, 2171360), (40384, 2103505), (40672, 2088610), (41044, 2069680), (50480, 1682804), (50840, 1670888), (51305, 1655744), (51742, 1641760), (52960, 1604002), (54284, 1564880), (67855, 1251904), (78244, 1085680), (81344, 1044305), (82088, 1034840), (97805, 868544), (100960, 841402), (101680, 835444), (102610, 827872), (103484, 820880), (105920, 802001), (108568, 782440), (129355, 656704), (135710, 625952), (156488, 542840), (164176, 517420), (195610, 434272), (201920, 420701), (203360, 417722), (205220, 413936), (206968, 410440), (208861, 406720), (217136, 391220), (258710, 328352), (271420, 312976)]