2566797840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:918

約数の個数: 240

約数和(自身を含む): 8902573056

約数和(自身を除く): 6335775216

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, 101, 120, 141, 144, 180, 188, 202, 235, 240, 282, 303, 360, 376, 404, 423, 470, 505, 564, 606, 705, 720, 751, 752, 808, 846, 909, 940, 1010, 1128, 1212, 1410, 1502, 1515, 1616, 1692, 1818, 1880, 2020, 2115, 2253, 2256, 2424, 2820, 3004, 3030, 3384, 3636, 3755, 3760, 4040, 4230, 4506, 4545, 4747, 4848, 5640, 6008, 6060, 6759, 6768, 7272, 7510, 8080, 8460, 9012, 9090, 9494, 11265, 11280, 12016, 12120, 13518, 14241, 14544, 15020, 16920, 18024, 18180, 18988, 22530, 23735, 24240, 27036, 28482, 30040, 33795, 33840, 35297, 36048, 36360, 37976, 42723, 45060, 47470, 54072, 56964, 60080, 67590, 70594, 71205, 72720, 75851, 75952, 85446, 90120, 94940, 105891, 108144, 113928, 135180, 141188, 142410, 151702, 170892, 176485, 180240, 189880, 211782, 213615, 227553, 227856, 270360, 282376, 284820, 303404, 317673, 341784, 352970, 379255, 379760, 423564, 427230, 455106, 529455, 540720, 564752, 569640, 606808, 635346, 682659, 683568, 705940, 758510, 847128, 854460, 910212, 1058910, 1137765, 1139280, 1213616, 1270692, 1365318, 1411880, 1517020, 1588365, 1694256, 1708920, 1820424, 2117820, 2275530, 2541384, 2730636, 2823760, 3034040, 3176730, 3413295, 3417840, 3564997, 3640848, 4235640, 4551060, 5082768, 5461272, 6068080, 6353460, 6826590, 7129994, 8471280, 9102120, 10694991, 10922544, 12706920, 13653180, 14259988, 17824985, 18204240, 21389982, 25413840, 27306360, 28519976, 32084973, 35649970, 42779964, 53474955, 54612720, 57039952, 64169946, 71299940, 85559928, 106949910, 128339892, 142599880, 160424865, 171119856, 213899820, 256679784, 285199760, 320849730, 427799640, 513359568, 641699460, 855599280, 1283398920, 2566797840]

約数ペア:

[(1, 2566797840), (2, 1283398920), (3, 855599280), (4, 641699460), (5, 513359568), (6, 427799640), (8, 320849730), (9, 285199760), (10, 256679784), (12, 213899820), (15, 171119856), (16, 160424865), (18, 142599880), (20, 128339892), (24, 106949910), (30, 85559928), (36, 71299940), (40, 64169946), (45, 57039952), (47, 54612720), (48, 53474955), (60, 42779964), (72, 35649970), (80, 32084973), (90, 28519976), (94, 27306360), (101, 25413840), (120, 21389982), (141, 18204240), (144, 17824985), (180, 14259988), (188, 13653180), (202, 12706920), (235, 10922544), (240, 10694991), (282, 9102120), (303, 8471280), (360, 7129994), (376, 6826590), (404, 6353460), (423, 6068080), (470, 5461272), (505, 5082768), (564, 4551060), (606, 4235640), (705, 3640848), (720, 3564997), (751, 3417840), (752, 3413295), (808, 3176730), (846, 3034040), (909, 2823760), (940, 2730636), (1010, 2541384), (1128, 2275530), (1212, 2117820), (1410, 1820424), (1502, 1708920), (1515, 1694256), (1616, 1588365), (1692, 1517020), (1818, 1411880), (1880, 1365318), (2020, 1270692), (2115, 1213616), (2253, 1139280), (2256, 1137765), (2424, 1058910), (2820, 910212), (3004, 854460), (3030, 847128), (3384, 758510), (3636, 705940), (3755, 683568), (3760, 682659), (4040, 635346), (4230, 606808), (4506, 569640), (4545, 564752), (4747, 540720), (4848, 529455), (5640, 455106), (6008, 427230), (6060, 423564), (6759, 379760), (6768, 379255), (7272, 352970), (7510, 341784), (8080, 317673), (8460, 303404), (9012, 284820), (9090, 282376), (9494, 270360), (11265, 227856), (11280, 227553), (12016, 213615), (12120, 211782), (13518, 189880), (14241, 180240), (14544, 176485), (15020, 170892), (16920, 151702), (18024, 142410), (18180, 141188), (18988, 135180), (22530, 113928), (23735, 108144), (24240, 105891), (27036, 94940), (28482, 90120), (30040, 85446), (33795, 75952), (33840, 75851), (35297, 72720), (36048, 71205), (36360, 70594), (37976, 67590), (42723, 60080), (45060, 56964), (47470, 54072)]