1620004418640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12253}}^1\times {\mathrm{3907}}^1$

素因数の和:16226

約数の個数: 240

約数和(自身を含む): 5558146184448

約数和(自身を除く): 3938141765808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 3907, 4230, 5640, 6768, 7814, 8460, 11280, 11721, 12253, 15628, 16920, 19535, 23442, 24506, 31256, 33840, 35163, 36759, 39070, 46884, 49012, 58605, 61265, 62512, 70326, 73518, 78140, 93768, 98024, 110277, 117210, 122530, 140652, 147036, 156280, 175815, 183629, 183795, 187536, 196048, 220554, 234420, 245060, 281304, 294072, 312560, 351630, 367258, 367590, 441108, 468840, 490120, 550887, 551385, 562608, 575891, 588144, 703260, 734516, 735180, 882216, 918145, 937680, 980240, 1101774, 1102770, 1151782, 1406520, 1469032, 1470360, 1652661, 1727673, 1764432, 1836290, 2203548, 2205540, 2303564, 2754435, 2813040, 2879455, 2938064, 2940720, 3305322, 3455346, 3672580, 4407096, 4411080, 4607128, 5183019, 5508870, 5758910, 6610644, 6910692, 7345160, 8263305, 8638365, 8814192, 8822160, 9214256, 10366038, 11017740, 11517820, 13221288, 13821384, 14690320, 16526610, 17276730, 20732076, 22035480, 23035640, 25915095, 26442576, 27642768, 33053220, 34553460, 41464152, 44070960, 46071280, 47872471, 51830190, 66106440, 69106920, 82928304, 95744942, 103660380, 132212880, 138213840, 143617413, 191489884, 207320760, 239362355, 287234826, 382979768, 414641520, 430852239, 478724710, 574469652, 718087065, 765959536, 861704478, 957449420, 1148939304, 1436174130, 1723408956, 1914898840, 2154261195, 2250006137, 2297878608, 2872348260, 3446817912, 3829797680, 4308522390, 4500012274, 5744696520, 6750018411, 6893635824, 8617044780, 9000024548, 11250030685, 11489393040, 13500036822, 17234089560, 18000049096, 20250055233, 22500061370, 27000073644, 33750092055, 34468179120, 36000098192, 40500110466, 45000122740, 54000147288, 67500184110, 81000220932, 90000245480, 101250276165, 108000294576, 135000368220, 162000441864, 180000490960, 202500552330, 270000736440, 324000883728, 405001104660, 540001472880, 810002209320, 1620004418640]

約数ペア:

[(1, 1620004418640), (2, 810002209320), (3, 540001472880), (4, 405001104660), (5, 324000883728), (6, 270000736440), (8, 202500552330), (9, 180000490960), (10, 162000441864), (12, 135000368220), (15, 108000294576), (16, 101250276165), (18, 90000245480), (20, 81000220932), (24, 67500184110), (30, 54000147288), (36, 45000122740), (40, 40500110466), (45, 36000098192), (47, 34468179120), (48, 33750092055), (60, 27000073644), (72, 22500061370), (80, 20250055233), (90, 18000049096), (94, 17234089560), (120, 13500036822), (141, 11489393040), (144, 11250030685), (180, 9000024548), (188, 8617044780), (235, 6893635824), (240, 6750018411), (282, 5744696520), (360, 4500012274), (376, 4308522390), (423, 3829797680), (470, 3446817912), (564, 2872348260), (705, 2297878608), (720, 2250006137), (752, 2154261195), (846, 1914898840), (940, 1723408956), (1128, 1436174130), (1410, 1148939304), (1692, 957449420), (1880, 861704478), (2115, 765959536), (2256, 718087065), (2820, 574469652), (3384, 478724710), (3760, 430852239), (3907, 414641520), (4230, 382979768), (5640, 287234826), (6768, 239362355), (7814, 207320760), (8460, 191489884), (11280, 143617413), (11721, 138213840), (12253, 132212880), (15628, 103660380), (16920, 95744942), (19535, 82928304), (23442, 69106920), (24506, 66106440), (31256, 51830190), (33840, 47872471), (35163, 46071280), (36759, 44070960), (39070, 41464152), (46884, 34553460), (49012, 33053220), (58605, 27642768), (61265, 26442576), (62512, 25915095), (70326, 23035640), (73518, 22035480), (78140, 20732076), (93768, 17276730), (98024, 16526610), (110277, 14690320), (117210, 13821384), (122530, 13221288), (140652, 11517820), (147036, 11017740), (156280, 10366038), (175815, 9214256), (183629, 8822160), (183795, 8814192), (187536, 8638365), (196048, 8263305), (220554, 7345160), (234420, 6910692), (245060, 6610644), (281304, 5758910), (294072, 5508870), (312560, 5183019), (351630, 4607128), (367258, 4411080), (367590, 4407096), (441108, 3672580), (468840, 3455346), (490120, 3305322), (550887, 2940720), (551385, 2938064), (562608, 2879455), (575891, 2813040), (588144, 2754435), (703260, 2303564), (734516, 2205540), (735180, 2203548), (882216, 1836290), (918145, 1764432), (937680, 1727673), (980240, 1652661), (1101774, 1470360), (1102770, 1469032), (1151782, 1406520)]