63219520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 168

約数和(自身を含む): 187415424

約数和(自身を除く): 124195904

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 167, 169, 182, 208, 224, 260, 280, 320, 334, 338, 364, 416, 448, 455, 520, 560, 668, 676, 728, 832, 835, 845, 910, 1040, 1120, 1169, 1183, 1336, 1352, 1456, 1670, 1690, 1820, 2080, 2171, 2240, 2338, 2366, 2672, 2704, 2912, 3340, 3380, 3640, 4160, 4342, 4676, 4732, 5344, 5408, 5824, 5845, 5915, 6680, 6760, 7280, 8684, 9352, 9464, 10688, 10816, 10855, 11690, 11830, 13360, 13520, 14560, 15197, 17368, 18704, 18928, 21710, 23380, 23660, 26720, 27040, 28223, 29120, 30394, 34736, 37408, 37856, 43420, 46760, 47320, 53440, 54080, 56446, 60788, 69472, 74816, 75712, 75985, 86840, 93520, 94640, 112892, 121576, 138944, 141115, 151970, 173680, 187040, 189280, 197561, 225784, 243152, 282230, 303940, 347360, 374080, 378560, 395122, 451568, 486304, 564460, 607880, 694720, 790244, 903136, 972608, 987805, 1128920, 1215760, 1580488, 1806272, 1975610, 2257840, 2431520, 3160976, 3951220, 4515680, 4863040, 6321952, 7902440, 9031360, 12643904, 15804880, 31609760, 63219520]

約数ペア:

[(1, 63219520), (2, 31609760), (4, 15804880), (5, 12643904), (7, 9031360), (8, 7902440), (10, 6321952), (13, 4863040), (14, 4515680), (16, 3951220), (20, 3160976), (26, 2431520), (28, 2257840), (32, 1975610), (35, 1806272), (40, 1580488), (52, 1215760), (56, 1128920), (64, 987805), (65, 972608), (70, 903136), (80, 790244), (91, 694720), (104, 607880), (112, 564460), (130, 486304), (140, 451568), (160, 395122), (167, 378560), (169, 374080), (182, 347360), (208, 303940), (224, 282230), (260, 243152), (280, 225784), (320, 197561), (334, 189280), (338, 187040), (364, 173680), (416, 151970), (448, 141115), (455, 138944), (520, 121576), (560, 112892), (668, 94640), (676, 93520), (728, 86840), (832, 75985), (835, 75712), (845, 74816), (910, 69472), (1040, 60788), (1120, 56446), (1169, 54080), (1183, 53440), (1336, 47320), (1352, 46760), (1456, 43420), (1670, 37856), (1690, 37408), (1820, 34736), (2080, 30394), (2171, 29120), (2240, 28223), (2338, 27040), (2366, 26720), (2672, 23660), (2704, 23380), (2912, 21710), (3340, 18928), (3380, 18704), (3640, 17368), (4160, 15197), (4342, 14560), (4676, 13520), (4732, 13360), (5344, 11830), (5408, 11690), (5824, 10855), (5845, 10816), (5915, 10688), (6680, 9464), (6760, 9352), (7280, 8684)]