57991080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 256

約数和(自身を含む): 218972160

約数和(自身を除く): 160981080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 51, 56, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 120, 124, 131, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 248, 255, 262, 280, 310, 340, 357, 372, 393, 408, 420, 434, 465, 476, 510, 524, 527, 595, 620, 651, 655, 680, 714, 744, 786, 840, 868, 917, 930, 952, 1020, 1048, 1054, 1085, 1190, 1240, 1302, 1310, 1428, 1572, 1581, 1736, 1785, 1834, 1860, 1965, 2040, 2108, 2170, 2227, 2380, 2604, 2620, 2635, 2751, 2856, 3144, 3162, 3255, 3570, 3668, 3689, 3720, 3930, 4061, 4216, 4340, 4454, 4585, 4760, 5208, 5240, 5270, 5502, 6324, 6510, 6681, 7140, 7336, 7378, 7860, 7905, 8122, 8680, 8908, 9170, 10540, 11004, 11067, 11135, 12183, 12648, 13020, 13362, 13755, 14280, 14756, 15589, 15720, 15810, 16244, 17816, 18340, 18445, 20305, 21080, 22008, 22134, 22270, 24366, 26040, 26724, 27510, 28427, 29512, 31178, 31620, 32488, 33405, 36680, 36890, 40610, 44268, 44540, 46767, 48732, 53448, 55020, 55335, 56854, 60915, 62356, 63240, 66810, 69037, 73780, 77945, 81220, 85281, 88536, 89080, 93534, 97464, 110040, 110670, 113708, 121830, 124712, 133620, 138074, 142135, 147560, 155890, 162440, 170562, 187068, 207111, 221340, 227416, 233835, 243660, 267240, 276148, 284270, 311780, 341124, 345185, 374136, 414222, 426405, 442680, 467670, 483259, 487320, 552296, 568540, 623560, 682248, 690370, 828444, 852810, 935340, 966518, 1035555, 1137080, 1380740, 1449777, 1656888, 1705620, 1870680, 1933036, 2071110, 2416295, 2761480, 2899554, 3411240, 3866072, 4142220, 4832590, 5799108, 7248885, 8284440, 9665180, 11598216, 14497770, 19330360, 28995540, 57991080]

約数ペア:

[(1, 57991080), (2, 28995540), (3, 19330360), (4, 14497770), (5, 11598216), (6, 9665180), (7, 8284440), (8, 7248885), (10, 5799108), (12, 4832590), (14, 4142220), (15, 3866072), (17, 3411240), (20, 2899554), (21, 2761480), (24, 2416295), (28, 2071110), (30, 1933036), (31, 1870680), (34, 1705620), (35, 1656888), (40, 1449777), (42, 1380740), (51, 1137080), (56, 1035555), (60, 966518), (62, 935340), (68, 852810), (70, 828444), (84, 690370), (85, 682248), (93, 623560), (102, 568540), (105, 552296), (119, 487320), (120, 483259), (124, 467670), (131, 442680), (136, 426405), (140, 414222), (155, 374136), (168, 345185), (170, 341124), (186, 311780), (204, 284270), (210, 276148), (217, 267240), (238, 243660), (248, 233835), (255, 227416), (262, 221340), (280, 207111), (310, 187068), (340, 170562), (357, 162440), (372, 155890), (393, 147560), (408, 142135), (420, 138074), (434, 133620), (465, 124712), (476, 121830), (510, 113708), (524, 110670), (527, 110040), (595, 97464), (620, 93534), (651, 89080), (655, 88536), (680, 85281), (714, 81220), (744, 77945), (786, 73780), (840, 69037), (868, 66810), (917, 63240), (930, 62356), (952, 60915), (1020, 56854), (1048, 55335), (1054, 55020), (1085, 53448), (1190, 48732), (1240, 46767), (1302, 44540), (1310, 44268), (1428, 40610), (1572, 36890), (1581, 36680), (1736, 33405), (1785, 32488), (1834, 31620), (1860, 31178), (1965, 29512), (2040, 28427), (2108, 27510), (2170, 26724), (2227, 26040), (2380, 24366), (2604, 22270), (2620, 22134), (2635, 22008), (2751, 21080), (2856, 20305), (3144, 18445), (3162, 18340), (3255, 17816), (3570, 16244), (3668, 15810), (3689, 15720), (3720, 15589), (3930, 14756), (4061, 14280), (4216, 13755), (4340, 13362), (4454, 13020), (4585, 12648), (4760, 12183), (5208, 11135), (5240, 11067), (5270, 11004), (5502, 10540), (6324, 9170), (6510, 8908), (6681, 8680), (7140, 8122), (7336, 7905), (7378, 7860)]