223148760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 703572480

約数和(自身を除く): 480423720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 233, 276, 345, 347, 460, 466, 552, 690, 694, 699, 920, 932, 1041, 1165, 1380, 1388, 1398, 1735, 1864, 2082, 2330, 2760, 2776, 2796, 3470, 3495, 4164, 4660, 5205, 5359, 5592, 6940, 6990, 7981, 8328, 9320, 10410, 10718, 13880, 13980, 15962, 16077, 20820, 21436, 23943, 26795, 27960, 31924, 32154, 39905, 41640, 42872, 47886, 53590, 63848, 64308, 79810, 80385, 80851, 95772, 107180, 119715, 128616, 159620, 160770, 161702, 191544, 214360, 239430, 242553, 319240, 321540, 323404, 404255, 478860, 485106, 643080, 646808, 808510, 957720, 970212, 1212765, 1617020, 1859573, 1940424, 2425530, 3234040, 3719146, 4851060, 5578719, 7438292, 9297865, 9702120, 11157438, 14876584, 18595730, 22314876, 27893595, 37191460, 44629752, 55787190, 74382920, 111574380, 223148760]

約数ペア:

[(1, 223148760), (2, 111574380), (3, 74382920), (4, 55787190), (5, 44629752), (6, 37191460), (8, 27893595), (10, 22314876), (12, 18595730), (15, 14876584), (20, 11157438), (23, 9702120), (24, 9297865), (30, 7438292), (40, 5578719), (46, 4851060), (60, 3719146), (69, 3234040), (92, 2425530), (115, 1940424), (120, 1859573), (138, 1617020), (184, 1212765), (230, 970212), (233, 957720), (276, 808510), (345, 646808), (347, 643080), (460, 485106), (466, 478860), (552, 404255), (690, 323404), (694, 321540), (699, 319240), (920, 242553), (932, 239430), (1041, 214360), (1165, 191544), (1380, 161702), (1388, 160770), (1398, 159620), (1735, 128616), (1864, 119715), (2082, 107180), (2330, 95772), (2760, 80851), (2776, 80385), (2796, 79810), (3470, 64308), (3495, 63848), (4164, 53590), (4660, 47886), (5205, 42872), (5359, 41640), (5592, 39905), (6940, 32154), (6990, 31924), (7981, 27960), (8328, 26795), (9320, 23943), (10410, 21436), (10718, 20820), (13880, 16077), (13980, 15962)]