230789760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1786

約数の個数: 128

約数和(自身を含む): 746444160

約数和(自身を除く): 515654400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1693, 1704, 1920, 2130, 2272, 2840, 3386, 3408, 4260, 4544, 5079, 5680, 6772, 6816, 8465, 8520, 9088, 10158, 11360, 13544, 13632, 16930, 17040, 20316, 22720, 25395, 27088, 27264, 33860, 34080, 40632, 45440, 50790, 54176, 67720, 68160, 81264, 101580, 108352, 120203, 135440, 136320, 162528, 203160, 216704, 240406, 270880, 325056, 360609, 406320, 480812, 541760, 601015, 650112, 721218, 812640, 961624, 1083520, 1202030, 1442436, 1625280, 1803045, 1923248, 2404060, 2884872, 3250560, 3606090, 3846496, 4808120, 5769744, 7212180, 7692992, 9616240, 11539488, 14424360, 15385984, 19232480, 23078976, 28848720, 38464960, 46157952, 57697440, 76929920, 115394880, 230789760]

約数ペア:

[(1, 230789760), (2, 115394880), (3, 76929920), (4, 57697440), (5, 46157952), (6, 38464960), (8, 28848720), (10, 23078976), (12, 19232480), (15, 15385984), (16, 14424360), (20, 11539488), (24, 9616240), (30, 7692992), (32, 7212180), (40, 5769744), (48, 4808120), (60, 3846496), (64, 3606090), (71, 3250560), (80, 2884872), (96, 2404060), (120, 1923248), (128, 1803045), (142, 1625280), (160, 1442436), (192, 1202030), (213, 1083520), (240, 961624), (284, 812640), (320, 721218), (355, 650112), (384, 601015), (426, 541760), (480, 480812), (568, 406320), (640, 360609), (710, 325056), (852, 270880), (960, 240406), (1065, 216704), (1136, 203160), (1420, 162528), (1693, 136320), (1704, 135440), (1920, 120203), (2130, 108352), (2272, 101580), (2840, 81264), (3386, 68160), (3408, 67720), (4260, 54176), (4544, 50790), (5079, 45440), (5680, 40632), (6772, 34080), (6816, 33860), (8465, 27264), (8520, 27088), (9088, 25395), (10158, 22720), (11360, 20316), (13544, 17040), (13632, 16930)]