230163840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1345

約数の個数: 192

約数和(自身を含む): 821059200

約数和(自身を除く): 590895360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1289, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2578, 2790, 2880, 2976, 3720, 3867, 3968, 4464, 4960, 5156, 5580, 5760, 5952, 6445, 7440, 7734, 8928, 9920, 10312, 11160, 11601, 11904, 12890, 14880, 15468, 17856, 19335, 19840, 20624, 22320, 23202, 25780, 29760, 30936, 35712, 38670, 39959, 41248, 44640, 46404, 51560, 58005, 59520, 61872, 77340, 79918, 82496, 89280, 92808, 103120, 116010, 119877, 123744, 154680, 159836, 164992, 178560, 185616, 199795, 206240, 232020, 239754, 247488, 309360, 319672, 359631, 371232, 399590, 412480, 464040, 479508, 494976, 599385, 618720, 639344, 719262, 742464, 799180, 824960, 928080, 959016, 1198770, 1237440, 1278688, 1438524, 1484928, 1598360, 1798155, 1856160, 1918032, 2397540, 2474880, 2557376, 2877048, 3196720, 3596310, 3712320, 3836064, 4795080, 5114752, 5754096, 6393440, 7192620, 7424640, 7672128, 9590160, 11508192, 12786880, 14385240, 15344256, 19180320, 23016384, 25573760, 28770480, 38360640, 46032768, 57540960, 76721280, 115081920, 230163840]

約数ペア:

[(1, 230163840), (2, 115081920), (3, 76721280), (4, 57540960), (5, 46032768), (6, 38360640), (8, 28770480), (9, 25573760), (10, 23016384), (12, 19180320), (15, 15344256), (16, 14385240), (18, 12786880), (20, 11508192), (24, 9590160), (30, 7672128), (31, 7424640), (32, 7192620), (36, 6393440), (40, 5754096), (45, 5114752), (48, 4795080), (60, 3836064), (62, 3712320), (64, 3596310), (72, 3196720), (80, 2877048), (90, 2557376), (93, 2474880), (96, 2397540), (120, 1918032), (124, 1856160), (128, 1798155), (144, 1598360), (155, 1484928), (160, 1438524), (180, 1278688), (186, 1237440), (192, 1198770), (240, 959016), (248, 928080), (279, 824960), (288, 799180), (310, 742464), (320, 719262), (360, 639344), (372, 618720), (384, 599385), (465, 494976), (480, 479508), (496, 464040), (558, 412480), (576, 399590), (620, 371232), (640, 359631), (720, 319672), (744, 309360), (930, 247488), (960, 239754), (992, 232020), (1116, 206240), (1152, 199795), (1240, 185616), (1289, 178560), (1395, 164992), (1440, 159836), (1488, 154680), (1860, 123744), (1920, 119877), (1984, 116010), (2232, 103120), (2480, 92808), (2578, 89280), (2790, 82496), (2880, 79918), (2976, 77340), (3720, 61872), (3867, 59520), (3968, 58005), (4464, 51560), (4960, 46404), (5156, 44640), (5580, 41248), (5760, 39959), (5952, 38670), (6445, 35712), (7440, 30936), (7734, 29760), (8928, 25780), (9920, 23202), (10312, 22320), (11160, 20624), (11601, 19840), (11904, 19335), (12890, 17856), (14880, 15468)]