7976334720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7883}}^1$

素因数の和:7953

約数の個数: 256

約数和(自身を含む): 27792046080

約数和(自身を除く): 19815711360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 310, 320, 340, 372, 384, 408, 465, 480, 496, 510, 527, 544, 620, 640, 680, 744, 816, 930, 960, 992, 1020, 1054, 1088, 1240, 1360, 1488, 1581, 1632, 1860, 1920, 1984, 2040, 2108, 2176, 2480, 2635, 2720, 2976, 3162, 3264, 3720, 3968, 4080, 4216, 4960, 5270, 5440, 5952, 6324, 6528, 7440, 7883, 7905, 8160, 8432, 9920, 10540, 10880, 11904, 12648, 14880, 15766, 15810, 16320, 16864, 19840, 21080, 23649, 25296, 29760, 31532, 31620, 32640, 33728, 39415, 42160, 47298, 50592, 59520, 63064, 63240, 67456, 78830, 84320, 94596, 101184, 118245, 126128, 126480, 134011, 157660, 168640, 189192, 202368, 236490, 244373, 252256, 252960, 268022, 315320, 337280, 378384, 402033, 472980, 488746, 504512, 505920, 536044, 630640, 670055, 733119, 756768, 804066, 945960, 977492, 1009024, 1011840, 1072088, 1221865, 1261280, 1340110, 1466238, 1513536, 1608132, 1891920, 1954984, 2010165, 2144176, 2443730, 2522560, 2680220, 2932476, 3027072, 3216264, 3665595, 3783840, 3909968, 4020330, 4154341, 4288352, 4887460, 5045120, 5360440, 5864952, 6432528, 7331190, 7567680, 7819936, 8040660, 8308682, 8576704, 9774920, 10720880, 11729904, 12463023, 12865056, 14662380, 15135360, 15639872, 16081320, 16617364, 17153408, 19549840, 20771705, 21441760, 23459808, 24926046, 25730112, 29324760, 31279744, 32162640, 33234728, 39099680, 41543410, 42883520, 46919616, 49852092, 51460224, 58649520, 62315115, 64325280, 66469456, 78199360, 83086820, 85767040, 93839232, 99704184, 117299040, 124630230, 128650560, 132938912, 156398720, 166173640, 199408368, 234598080, 249260460, 257301120, 265877824, 332347280, 398816736, 469196160, 498520920, 531755648, 664694560, 797633472, 997041840, 1329389120, 1595266944, 1994083680, 2658778240, 3988167360, 7976334720]

約数ペア:

[(1, 7976334720), (2, 3988167360), (3, 2658778240), (4, 1994083680), (5, 1595266944), (6, 1329389120), (8, 997041840), (10, 797633472), (12, 664694560), (15, 531755648), (16, 498520920), (17, 469196160), (20, 398816736), (24, 332347280), (30, 265877824), (31, 257301120), (32, 249260460), (34, 234598080), (40, 199408368), (48, 166173640), (51, 156398720), (60, 132938912), (62, 128650560), (64, 124630230), (68, 117299040), (80, 99704184), (85, 93839232), (93, 85767040), (96, 83086820), (102, 78199360), (120, 66469456), (124, 64325280), (128, 62315115), (136, 58649520), (155, 51460224), (160, 49852092), (170, 46919616), (186, 42883520), (192, 41543410), (204, 39099680), (240, 33234728), (248, 32162640), (255, 31279744), (272, 29324760), (310, 25730112), (320, 24926046), (340, 23459808), (372, 21441760), (384, 20771705), (408, 19549840), (465, 17153408), (480, 16617364), (496, 16081320), (510, 15639872), (527, 15135360), (544, 14662380), (620, 12865056), (640, 12463023), (680, 11729904), (744, 10720880), (816, 9774920), (930, 8576704), (960, 8308682), (992, 8040660), (1020, 7819936), (1054, 7567680), (1088, 7331190), (1240, 6432528), (1360, 5864952), (1488, 5360440), (1581, 5045120), (1632, 4887460), (1860, 4288352), (1920, 4154341), (1984, 4020330), (2040, 3909968), (2108, 3783840), (2176, 3665595), (2480, 3216264), (2635, 3027072), (2720, 2932476), (2976, 2680220), (3162, 2522560), (3264, 2443730), (3720, 2144176), (3968, 2010165), (4080, 1954984), (4216, 1891920), (4960, 1608132), (5270, 1513536), (5440, 1466238), (5952, 1340110), (6324, 1261280), (6528, 1221865), (7440, 1072088), (7883, 1011840), (7905, 1009024), (8160, 977492), (8432, 945960), (9920, 804066), (10540, 756768), (10880, 733119), (11904, 670055), (12648, 630640), (14880, 536044), (15766, 505920), (15810, 504512), (16320, 488746), (16864, 472980), (19840, 402033), (21080, 378384), (23649, 337280), (25296, 315320), (29760, 268022), (31532, 252960), (31620, 252256), (32640, 244373), (33728, 236490), (39415, 202368), (42160, 189192), (47298, 168640), (50592, 157660), (59520, 134011), (63064, 126480), (63240, 126128), (67456, 118245), (78830, 101184), (84320, 94596)]