3987976440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1367}}^1$

素因数の和:1562

約数の個数: 256

約数和(自身を含む): 14372536320

約数和(自身を除く): 10384559880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 151, 161, 168, 184, 210, 230, 276, 280, 302, 322, 345, 420, 453, 460, 483, 552, 604, 644, 690, 755, 805, 840, 906, 920, 966, 1057, 1208, 1288, 1367, 1380, 1510, 1610, 1812, 1932, 2114, 2265, 2415, 2734, 2760, 3020, 3171, 3220, 3473, 3624, 3864, 4101, 4228, 4530, 4830, 5285, 5468, 6040, 6342, 6440, 6835, 6946, 8202, 8456, 9060, 9569, 9660, 10419, 10570, 10936, 12684, 13670, 13892, 15855, 16404, 17365, 18120, 19138, 19320, 20505, 20838, 21140, 24311, 25368, 27340, 27784, 28707, 31441, 31710, 32808, 34730, 38276, 41010, 41676, 42280, 47845, 48622, 52095, 54680, 57414, 62882, 63420, 69460, 72933, 76552, 82020, 83352, 94323, 95690, 97244, 104190, 114828, 121555, 125764, 126840, 138920, 143535, 145866, 157205, 164040, 188646, 191380, 194488, 206417, 208380, 220087, 229656, 243110, 251528, 287070, 291732, 314410, 364665, 377292, 382760, 412834, 416760, 440174, 471615, 486220, 574140, 583464, 619251, 628820, 660261, 729330, 754584, 825668, 880348, 943230, 972440, 1032085, 1100435, 1148280, 1238502, 1257640, 1320522, 1444919, 1458660, 1651336, 1760696, 1886460, 2064170, 2200870, 2477004, 2641044, 2889838, 2917320, 3096255, 3301305, 3772920, 4128340, 4334757, 4401740, 4747591, 4954008, 5282088, 5779676, 6192510, 6602610, 7224595, 8256680, 8669514, 8803480, 9495182, 11559352, 12385020, 13205220, 14242773, 14449190, 17339028, 18990364, 21673785, 23737955, 24770040, 26410440, 28485546, 28898380, 33233137, 34678056, 37980728, 43347570, 47475910, 56971092, 57796760, 66466274, 71213865, 86695140, 94951820, 99699411, 113942184, 132932548, 142427730, 166165685, 173390280, 189903640, 199398822, 265865096, 284855460, 332331370, 398797644, 498497055, 569710920, 664662740, 797595288, 996994110, 1329325480, 1993988220, 3987976440]

約数ペア:

[(1, 3987976440), (2, 1993988220), (3, 1329325480), (4, 996994110), (5, 797595288), (6, 664662740), (7, 569710920), (8, 498497055), (10, 398797644), (12, 332331370), (14, 284855460), (15, 265865096), (20, 199398822), (21, 189903640), (23, 173390280), (24, 166165685), (28, 142427730), (30, 132932548), (35, 113942184), (40, 99699411), (42, 94951820), (46, 86695140), (56, 71213865), (60, 66466274), (69, 57796760), (70, 56971092), (84, 47475910), (92, 43347570), (105, 37980728), (115, 34678056), (120, 33233137), (138, 28898380), (140, 28485546), (151, 26410440), (161, 24770040), (168, 23737955), (184, 21673785), (210, 18990364), (230, 17339028), (276, 14449190), (280, 14242773), (302, 13205220), (322, 12385020), (345, 11559352), (420, 9495182), (453, 8803480), (460, 8669514), (483, 8256680), (552, 7224595), (604, 6602610), (644, 6192510), (690, 5779676), (755, 5282088), (805, 4954008), (840, 4747591), (906, 4401740), (920, 4334757), (966, 4128340), (1057, 3772920), (1208, 3301305), (1288, 3096255), (1367, 2917320), (1380, 2889838), (1510, 2641044), (1610, 2477004), (1812, 2200870), (1932, 2064170), (2114, 1886460), (2265, 1760696), (2415, 1651336), (2734, 1458660), (2760, 1444919), (3020, 1320522), (3171, 1257640), (3220, 1238502), (3473, 1148280), (3624, 1100435), (3864, 1032085), (4101, 972440), (4228, 943230), (4530, 880348), (4830, 825668), (5285, 754584), (5468, 729330), (6040, 660261), (6342, 628820), (6440, 619251), (6835, 583464), (6946, 574140), (8202, 486220), (8456, 471615), (9060, 440174), (9569, 416760), (9660, 412834), (10419, 382760), (10570, 377292), (10936, 364665), (12684, 314410), (13670, 291732), (13892, 287070), (15855, 251528), (16404, 243110), (17365, 229656), (18120, 220087), (19138, 208380), (19320, 206417), (20505, 194488), (20838, 191380), (21140, 188646), (24311, 164040), (25368, 157205), (27340, 145866), (27784, 143535), (28707, 138920), (31441, 126840), (31710, 125764), (32808, 121555), (34730, 114828), (38276, 104190), (41010, 97244), (41676, 95690), (42280, 94323), (47845, 83352), (48622, 82020), (52095, 76552), (54680, 72933), (57414, 69460), (62882, 63420)]