173679240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1259

約数の個数: 128

約数和(自身を含む): 599040000

約数和(自身を除く): 425360760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 199, 210, 280, 398, 420, 597, 796, 840, 995, 1039, 1194, 1393, 1592, 1990, 2078, 2388, 2786, 2985, 3117, 3980, 4156, 4179, 4776, 5195, 5572, 5970, 6234, 6965, 7273, 7960, 8312, 8358, 10390, 11144, 11940, 12468, 13930, 14546, 15585, 16716, 20780, 20895, 21819, 23880, 24936, 27860, 29092, 31170, 33432, 36365, 41560, 41790, 43638, 55720, 58184, 62340, 72730, 83580, 87276, 109095, 124680, 145460, 167160, 174552, 206761, 218190, 290920, 413522, 436380, 620283, 827044, 872760, 1033805, 1240566, 1447327, 1654088, 2067610, 2481132, 2894654, 3101415, 4135220, 4341981, 4962264, 5789308, 6202830, 7236635, 8270440, 8683962, 11578616, 12405660, 14473270, 17367924, 21709905, 24811320, 28946540, 34735848, 43419810, 57893080, 86839620, 173679240]

約数ペア:

[(1, 173679240), (2, 86839620), (3, 57893080), (4, 43419810), (5, 34735848), (6, 28946540), (7, 24811320), (8, 21709905), (10, 17367924), (12, 14473270), (14, 12405660), (15, 11578616), (20, 8683962), (21, 8270440), (24, 7236635), (28, 6202830), (30, 5789308), (35, 4962264), (40, 4341981), (42, 4135220), (56, 3101415), (60, 2894654), (70, 2481132), (84, 2067610), (105, 1654088), (120, 1447327), (140, 1240566), (168, 1033805), (199, 872760), (210, 827044), (280, 620283), (398, 436380), (420, 413522), (597, 290920), (796, 218190), (840, 206761), (995, 174552), (1039, 167160), (1194, 145460), (1393, 124680), (1592, 109095), (1990, 87276), (2078, 83580), (2388, 72730), (2786, 62340), (2985, 58184), (3117, 55720), (3980, 43638), (4156, 41790), (4179, 41560), (4776, 36365), (5195, 33432), (5572, 31170), (5970, 29092), (6234, 27860), (6965, 24936), (7273, 23880), (7960, 21819), (8312, 20895), (8358, 20780), (10390, 16716), (11144, 15585), (11940, 14546), (12468, 13930)]