755602680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29017}}^1$

素因数の和:29069

約数の個数: 128

約数和(自身を含む): 2674298880

約数和(自身を除く): 1918696200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 29017, 58034, 87051, 116068, 145085, 174102, 203119, 232136, 290170, 348204, 406238, 435255, 580340, 609357, 696408, 812476, 870510, 899527, 1015595, 1160680, 1218714, 1624952, 1741020, 1799054, 2031190, 2437428, 2698581, 3046785, 3482040, 3598108, 4062380, 4497635, 4874856, 5397162, 6093570, 6296689, 7196216, 8124760, 8995270, 10794324, 12187140, 12593378, 13492905, 17990540, 18890067, 21588648, 24374280, 25186756, 26985810, 31483445, 35981080, 37780134, 50373512, 53971620, 62966890, 75560268, 94450335, 107943240, 125933780, 151120536, 188900670, 251867560, 377801340, 755602680]

約数ペア:

[(1, 755602680), (2, 377801340), (3, 251867560), (4, 188900670), (5, 151120536), (6, 125933780), (7, 107943240), (8, 94450335), (10, 75560268), (12, 62966890), (14, 53971620), (15, 50373512), (20, 37780134), (21, 35981080), (24, 31483445), (28, 26985810), (30, 25186756), (31, 24374280), (35, 21588648), (40, 18890067), (42, 17990540), (56, 13492905), (60, 12593378), (62, 12187140), (70, 10794324), (84, 8995270), (93, 8124760), (105, 7196216), (120, 6296689), (124, 6093570), (140, 5397162), (155, 4874856), (168, 4497635), (186, 4062380), (210, 3598108), (217, 3482040), (248, 3046785), (280, 2698581), (310, 2437428), (372, 2031190), (420, 1799054), (434, 1741020), (465, 1624952), (620, 1218714), (651, 1160680), (744, 1015595), (840, 899527), (868, 870510), (930, 812476), (1085, 696408), (1240, 609357), (1302, 580340), (1736, 435255), (1860, 406238), (2170, 348204), (2604, 290170), (3255, 232136), (3720, 203119), (4340, 174102), (5208, 145085), (6510, 116068), (8680, 87051), (13020, 58034), (26040, 29017)]