143335680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 462598080

約数和(自身を除く): 319262400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 192, 229, 240, 256, 320, 326, 384, 458, 480, 489, 640, 652, 687, 768, 815, 916, 960, 978, 1145, 1280, 1304, 1374, 1630, 1832, 1920, 1956, 2290, 2445, 2608, 2748, 3260, 3435, 3664, 3840, 3912, 4580, 4890, 5216, 5496, 6520, 6870, 7328, 7824, 9160, 9780, 10432, 10992, 13040, 13740, 14656, 15648, 18320, 19560, 20864, 21984, 26080, 27480, 29312, 31296, 36640, 37327, 39120, 41728, 43968, 52160, 54960, 58624, 62592, 73280, 74654, 78240, 87936, 104320, 109920, 111981, 125184, 146560, 149308, 156480, 175872, 186635, 208640, 219840, 223962, 293120, 298616, 312960, 373270, 439680, 447924, 559905, 597232, 625920, 746540, 879360, 895848, 1119810, 1194464, 1493080, 1791696, 2239620, 2388928, 2986160, 3583392, 4479240, 4777856, 5972320, 7166784, 8958480, 9555712, 11944640, 14333568, 17916960, 23889280, 28667136, 35833920, 47778560, 71667840, 143335680]

約数ペア:

[(1, 143335680), (2, 71667840), (3, 47778560), (4, 35833920), (5, 28667136), (6, 23889280), (8, 17916960), (10, 14333568), (12, 11944640), (15, 9555712), (16, 8958480), (20, 7166784), (24, 5972320), (30, 4777856), (32, 4479240), (40, 3583392), (48, 2986160), (60, 2388928), (64, 2239620), (80, 1791696), (96, 1493080), (120, 1194464), (128, 1119810), (160, 895848), (163, 879360), (192, 746540), (229, 625920), (240, 597232), (256, 559905), (320, 447924), (326, 439680), (384, 373270), (458, 312960), (480, 298616), (489, 293120), (640, 223962), (652, 219840), (687, 208640), (768, 186635), (815, 175872), (916, 156480), (960, 149308), (978, 146560), (1145, 125184), (1280, 111981), (1304, 109920), (1374, 104320), (1630, 87936), (1832, 78240), (1920, 74654), (1956, 73280), (2290, 62592), (2445, 58624), (2608, 54960), (2748, 52160), (3260, 43968), (3435, 41728), (3664, 39120), (3840, 37327), (3912, 36640), (4580, 31296), (4890, 29312), (5216, 27480), (5496, 26080), (6520, 21984), (6870, 20864), (7328, 19560), (7824, 18320), (9160, 15648), (9780, 14656), (10432, 13740), (10992, 13040)]