490155589320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1\times {\mathrm{1019}}^1$

素因数の和:2028

約数の個数: 256

約数和(自身を含む): 1525072665600

約数和(自身を除く): 1034917076280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 131, 148, 185, 222, 262, 296, 370, 393, 444, 524, 555, 655, 740, 786, 827, 888, 1019, 1048, 1110, 1310, 1480, 1572, 1654, 1965, 2038, 2220, 2481, 2620, 3057, 3144, 3308, 3930, 4076, 4135, 4440, 4847, 4962, 5095, 5240, 6114, 6616, 7860, 8152, 8270, 9694, 9924, 10190, 12228, 12405, 14541, 15285, 15720, 16540, 19388, 19848, 20380, 24235, 24456, 24810, 29082, 30570, 30599, 33080, 37703, 38776, 40760, 48470, 49620, 58164, 61140, 61198, 72705, 75406, 91797, 96940, 99240, 108337, 113109, 116328, 122280, 122396, 133489, 145410, 150812, 152995, 183594, 188515, 193880, 216674, 226218, 244792, 266978, 290820, 301624, 305990, 325011, 367188, 377030, 400467, 433348, 452436, 458985, 533956, 541685, 565545, 581640, 611980, 650022, 667445, 734376, 754060, 800934, 842713, 866696, 904872, 917970, 1067912, 1083370, 1131090, 1223960, 1300044, 1334890, 1508120, 1601868, 1625055, 1685426, 1835940, 2002335, 2166740, 2262180, 2528139, 2600088, 2669780, 3203736, 3250110, 3370852, 3671880, 4004670, 4008469, 4213565, 4333480, 4524360, 4939093, 5056278, 5339560, 6500220, 6741704, 8009340, 8016938, 8427130, 9878186, 10112556, 12025407, 12640695, 13000440, 14817279, 16018680, 16033876, 16854260, 19756372, 20042345, 20225112, 24050814, 24695465, 25281390, 29634558, 31180381, 32067752, 33708520, 39512744, 40084690, 48101628, 49390930, 50562780, 59269116, 60127035, 62360762, 74086395, 80169380, 93541143, 96203256, 98781860, 101125560, 110395403, 118538232, 120254070, 124721524, 148172790, 155901905, 160338760, 187082286, 197563720, 220790806, 240508140, 249443048, 296345580, 311803810, 331186209, 374164572, 441581612, 467705715, 481016280, 551977015, 592691160, 623607620, 662372418, 748329144, 883163224, 935411430, 1103954030, 1247215240, 1324744836, 1655931045, 1870822860, 2207908060, 2649489672, 3311862090, 3741645720, 4084629911, 4415816120, 6623724180, 8169259822, 12253889733, 13247448360, 16338519644, 20423149555, 24507779466, 32677039288, 40846299110, 49015558932, 61269448665, 81692598220, 98031117864, 122538897330, 163385196440, 245077794660, 490155589320]

約数ペア:

[(1, 490155589320), (2, 245077794660), (3, 163385196440), (4, 122538897330), (5, 98031117864), (6, 81692598220), (8, 61269448665), (10, 49015558932), (12, 40846299110), (15, 32677039288), (20, 24507779466), (24, 20423149555), (30, 16338519644), (37, 13247448360), (40, 12253889733), (60, 8169259822), (74, 6623724180), (111, 4415816120), (120, 4084629911), (131, 3741645720), (148, 3311862090), (185, 2649489672), (222, 2207908060), (262, 1870822860), (296, 1655931045), (370, 1324744836), (393, 1247215240), (444, 1103954030), (524, 935411430), (555, 883163224), (655, 748329144), (740, 662372418), (786, 623607620), (827, 592691160), (888, 551977015), (1019, 481016280), (1048, 467705715), (1110, 441581612), (1310, 374164572), (1480, 331186209), (1572, 311803810), (1654, 296345580), (1965, 249443048), (2038, 240508140), (2220, 220790806), (2481, 197563720), (2620, 187082286), (3057, 160338760), (3144, 155901905), (3308, 148172790), (3930, 124721524), (4076, 120254070), (4135, 118538232), (4440, 110395403), (4847, 101125560), (4962, 98781860), (5095, 96203256), (5240, 93541143), (6114, 80169380), (6616, 74086395), (7860, 62360762), (8152, 60127035), (8270, 59269116), (9694, 50562780), (9924, 49390930), (10190, 48101628), (12228, 40084690), (12405, 39512744), (14541, 33708520), (15285, 32067752), (15720, 31180381), (16540, 29634558), (19388, 25281390), (19848, 24695465), (20380, 24050814), (24235, 20225112), (24456, 20042345), (24810, 19756372), (29082, 16854260), (30570, 16033876), (30599, 16018680), (33080, 14817279), (37703, 13000440), (38776, 12640695), (40760, 12025407), (48470, 10112556), (49620, 9878186), (58164, 8427130), (61140, 8016938), (61198, 8009340), (72705, 6741704), (75406, 6500220), (91797, 5339560), (96940, 5056278), (99240, 4939093), (108337, 4524360), (113109, 4333480), (116328, 4213565), (122280, 4008469), (122396, 4004670), (133489, 3671880), (145410, 3370852), (150812, 3250110), (152995, 3203736), (183594, 2669780), (188515, 2600088), (193880, 2528139), (216674, 2262180), (226218, 2166740), (244792, 2002335), (266978, 1835940), (290820, 1685426), (301624, 1625055), (305990, 1601868), (325011, 1508120), (367188, 1334890), (377030, 1300044), (400467, 1223960), (433348, 1131090), (452436, 1083370), (458985, 1067912), (533956, 917970), (541685, 904872), (565545, 866696), (581640, 842713), (611980, 800934), (650022, 754060), (667445, 734376)]