891830880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2143}}^1$

素因数の和:2198

約数の個数: 216

約数和(自身を含む): 3234434112

約数和(自身を除く): 2342603232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 360, 408, 480, 510, 544, 578, 612, 680, 720, 765, 816, 867, 1020, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1734, 2040, 2143, 2312, 2448, 2601, 2720, 2890, 3060, 3468, 4080, 4286, 4335, 4624, 4896, 5202, 5780, 6120, 6429, 6936, 8160, 8572, 8670, 9248, 10404, 10715, 11560, 12240, 12858, 13005, 13872, 17144, 17340, 19287, 20808, 21430, 23120, 24480, 25716, 26010, 27744, 32145, 34288, 34680, 36431, 38574, 41616, 42860, 46240, 51432, 52020, 64290, 68576, 69360, 72862, 77148, 83232, 85720, 96435, 102864, 104040, 109293, 128580, 138720, 145724, 154296, 171440, 182155, 192870, 205728, 208080, 218586, 257160, 291448, 308592, 327879, 342880, 364310, 385740, 416160, 437172, 514320, 546465, 582896, 617184, 619327, 655758, 728620, 771480, 874344, 1028640, 1092930, 1165792, 1238654, 1311516, 1457240, 1542960, 1639395, 1748688, 1857981, 2185860, 2477308, 2623032, 2914480, 3085920, 3096635, 3278790, 3497376, 3715962, 4371720, 4954616, 5246064, 5573943, 5828960, 6193270, 6557580, 7431924, 8743440, 9289905, 9909232, 10492128, 11147886, 12386540, 13115160, 14863848, 17486880, 18579810, 19818464, 22295772, 24773080, 26230320, 27869715, 29727696, 37159620, 44591544, 49546160, 52460640, 55739430, 59455392, 74319240, 89183088, 99092320, 111478860, 148638480, 178366176, 222957720, 297276960, 445915440, 891830880]

約数ペア:

[(1, 891830880), (2, 445915440), (3, 297276960), (4, 222957720), (5, 178366176), (6, 148638480), (8, 111478860), (9, 99092320), (10, 89183088), (12, 74319240), (15, 59455392), (16, 55739430), (17, 52460640), (18, 49546160), (20, 44591544), (24, 37159620), (30, 29727696), (32, 27869715), (34, 26230320), (36, 24773080), (40, 22295772), (45, 19818464), (48, 18579810), (51, 17486880), (60, 14863848), (68, 13115160), (72, 12386540), (80, 11147886), (85, 10492128), (90, 9909232), (96, 9289905), (102, 8743440), (120, 7431924), (136, 6557580), (144, 6193270), (153, 5828960), (160, 5573943), (170, 5246064), (180, 4954616), (204, 4371720), (240, 3715962), (255, 3497376), (272, 3278790), (288, 3096635), (289, 3085920), (306, 2914480), (340, 2623032), (360, 2477308), (408, 2185860), (480, 1857981), (510, 1748688), (544, 1639395), (578, 1542960), (612, 1457240), (680, 1311516), (720, 1238654), (765, 1165792), (816, 1092930), (867, 1028640), (1020, 874344), (1156, 771480), (1224, 728620), (1360, 655758), (1440, 619327), (1445, 617184), (1530, 582896), (1632, 546465), (1734, 514320), (2040, 437172), (2143, 416160), (2312, 385740), (2448, 364310), (2601, 342880), (2720, 327879), (2890, 308592), (3060, 291448), (3468, 257160), (4080, 218586), (4286, 208080), (4335, 205728), (4624, 192870), (4896, 182155), (5202, 171440), (5780, 154296), (6120, 145724), (6429, 138720), (6936, 128580), (8160, 109293), (8572, 104040), (8670, 102864), (9248, 96435), (10404, 85720), (10715, 83232), (11560, 77148), (12240, 72862), (12858, 69360), (13005, 68576), (13872, 64290), (17144, 52020), (17340, 51432), (19287, 46240), (20808, 42860), (21430, 41616), (23120, 38574), (24480, 36431), (25716, 34680), (26010, 34288), (27744, 32145)]