288936480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:899

約数の個数: 192

約数和(自身を含む): 1050755328

約数和(自身を除く): 761818848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 113, 120, 140, 160, 168, 210, 224, 226, 240, 280, 336, 339, 420, 452, 480, 560, 565, 672, 678, 761, 791, 840, 904, 1120, 1130, 1356, 1522, 1582, 1680, 1695, 1808, 2260, 2283, 2373, 2712, 3044, 3164, 3360, 3390, 3616, 3805, 3955, 4520, 4566, 4746, 5327, 5424, 6088, 6328, 6780, 7610, 7910, 9040, 9132, 9492, 10654, 10848, 11415, 11865, 12176, 12656, 13560, 15220, 15820, 15981, 18080, 18264, 18984, 21308, 22830, 23730, 24352, 25312, 26635, 27120, 30440, 31640, 31962, 36528, 37968, 42616, 45660, 47460, 53270, 54240, 60880, 63280, 63924, 73056, 75936, 79905, 85232, 85993, 91320, 94920, 106540, 121760, 126560, 127848, 159810, 170464, 171986, 182640, 189840, 213080, 255696, 257979, 319620, 343972, 365280, 379680, 426160, 429965, 511392, 515958, 601951, 639240, 687944, 852320, 859930, 1031916, 1203902, 1278480, 1289895, 1375888, 1719860, 1805853, 2063832, 2407804, 2556960, 2579790, 2751776, 3009755, 3439720, 3611706, 4127664, 4815608, 5159580, 6019510, 6879440, 7223412, 8255328, 9029265, 9631216, 10319160, 12039020, 13758880, 14446824, 18058530, 19262432, 20638320, 24078040, 28893648, 36117060, 41276640, 48156080, 57787296, 72234120, 96312160, 144468240, 288936480]

約数ペア:

[(1, 288936480), (2, 144468240), (3, 96312160), (4, 72234120), (5, 57787296), (6, 48156080), (7, 41276640), (8, 36117060), (10, 28893648), (12, 24078040), (14, 20638320), (15, 19262432), (16, 18058530), (20, 14446824), (21, 13758880), (24, 12039020), (28, 10319160), (30, 9631216), (32, 9029265), (35, 8255328), (40, 7223412), (42, 6879440), (48, 6019510), (56, 5159580), (60, 4815608), (70, 4127664), (80, 3611706), (84, 3439720), (96, 3009755), (105, 2751776), (112, 2579790), (113, 2556960), (120, 2407804), (140, 2063832), (160, 1805853), (168, 1719860), (210, 1375888), (224, 1289895), (226, 1278480), (240, 1203902), (280, 1031916), (336, 859930), (339, 852320), (420, 687944), (452, 639240), (480, 601951), (560, 515958), (565, 511392), (672, 429965), (678, 426160), (761, 379680), (791, 365280), (840, 343972), (904, 319620), (1120, 257979), (1130, 255696), (1356, 213080), (1522, 189840), (1582, 182640), (1680, 171986), (1695, 170464), (1808, 159810), (2260, 127848), (2283, 126560), (2373, 121760), (2712, 106540), (3044, 94920), (3164, 91320), (3360, 85993), (3390, 85232), (3616, 79905), (3805, 75936), (3955, 73056), (4520, 63924), (4566, 63280), (4746, 60880), (5327, 54240), (5424, 53270), (6088, 47460), (6328, 45660), (6780, 42616), (7610, 37968), (7910, 36528), (9040, 31962), (9132, 31640), (9492, 30440), (10654, 27120), (10848, 26635), (11415, 25312), (11865, 24352), (12176, 23730), (12656, 22830), (13560, 21308), (15220, 18984), (15820, 18264), (15981, 18080)]