7813814880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1289}}^1$

素因数の和:1553

約数の個数: 192

約数和(自身を含む): 25114380480

約数和(自身を除く): 17300565600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 173, 219, 240, 292, 346, 365, 438, 480, 519, 584, 692, 730, 865, 876, 1038, 1095, 1168, 1289, 1384, 1460, 1730, 1752, 2076, 2190, 2336, 2578, 2595, 2768, 2920, 3460, 3504, 3867, 4152, 4380, 5156, 5190, 5536, 5840, 6445, 6920, 7008, 7734, 8304, 8760, 10312, 10380, 11680, 12629, 12890, 13840, 15468, 16608, 17520, 19335, 20624, 20760, 25258, 25780, 27680, 30936, 35040, 37887, 38670, 41248, 41520, 50516, 51560, 61872, 63145, 75774, 77340, 83040, 94097, 101032, 103120, 123744, 126290, 151548, 154680, 188194, 189435, 202064, 206240, 222997, 252580, 282291, 303096, 309360, 376388, 378870, 404128, 445994, 470485, 505160, 564582, 606192, 618720, 668991, 752776, 757740, 891988, 940970, 1010320, 1114985, 1129164, 1212384, 1337982, 1411455, 1505552, 1515480, 1783976, 1881940, 2020640, 2229970, 2258328, 2675964, 2822910, 3011104, 3030960, 3344955, 3567952, 3763880, 4459940, 4516656, 5351928, 5645820, 6061920, 6689910, 7135904, 7527760, 8919880, 9033312, 10703856, 11291640, 13379820, 15055520, 16278781, 17839760, 21407712, 22583280, 26759640, 32557562, 35679520, 45166560, 48836343, 53519280, 65115124, 81393905, 97672686, 107038560, 130230248, 162787810, 195345372, 244181715, 260460496, 325575620, 390690744, 488363430, 520920992, 651151240, 781381488, 976726860, 1302302480, 1562762976, 1953453720, 2604604960, 3906907440, 7813814880]

約数ペア:

[(1, 7813814880), (2, 3906907440), (3, 2604604960), (4, 1953453720), (5, 1562762976), (6, 1302302480), (8, 976726860), (10, 781381488), (12, 651151240), (15, 520920992), (16, 488363430), (20, 390690744), (24, 325575620), (30, 260460496), (32, 244181715), (40, 195345372), (48, 162787810), (60, 130230248), (73, 107038560), (80, 97672686), (96, 81393905), (120, 65115124), (146, 53519280), (160, 48836343), (173, 45166560), (219, 35679520), (240, 32557562), (292, 26759640), (346, 22583280), (365, 21407712), (438, 17839760), (480, 16278781), (519, 15055520), (584, 13379820), (692, 11291640), (730, 10703856), (865, 9033312), (876, 8919880), (1038, 7527760), (1095, 7135904), (1168, 6689910), (1289, 6061920), (1384, 5645820), (1460, 5351928), (1730, 4516656), (1752, 4459940), (2076, 3763880), (2190, 3567952), (2336, 3344955), (2578, 3030960), (2595, 3011104), (2768, 2822910), (2920, 2675964), (3460, 2258328), (3504, 2229970), (3867, 2020640), (4152, 1881940), (4380, 1783976), (5156, 1515480), (5190, 1505552), (5536, 1411455), (5840, 1337982), (6445, 1212384), (6920, 1129164), (7008, 1114985), (7734, 1010320), (8304, 940970), (8760, 891988), (10312, 757740), (10380, 752776), (11680, 668991), (12629, 618720), (12890, 606192), (13840, 564582), (15468, 505160), (16608, 470485), (17520, 445994), (19335, 404128), (20624, 378870), (20760, 376388), (25258, 309360), (25780, 303096), (27680, 282291), (30936, 252580), (35040, 222997), (37887, 206240), (38670, 202064), (41248, 189435), (41520, 188194), (50516, 154680), (51560, 151548), (61872, 126290), (63145, 123744), (75774, 103120), (77340, 101032), (83040, 94097)]