853314720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2167

約数の個数: 192

約数和(自身を含む): 2881992960

約数和(自身を除く): 2028678240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 69, 74, 80, 92, 96, 111, 115, 120, 138, 148, 160, 184, 185, 222, 230, 240, 276, 296, 345, 368, 370, 444, 460, 480, 552, 555, 592, 690, 736, 740, 851, 888, 920, 1104, 1110, 1184, 1380, 1480, 1702, 1776, 1840, 2089, 2208, 2220, 2553, 2760, 2960, 3404, 3552, 3680, 4178, 4255, 4440, 5106, 5520, 5920, 6267, 6808, 8356, 8510, 8880, 10212, 10445, 11040, 12534, 12765, 13616, 16712, 17020, 17760, 20424, 20890, 25068, 25530, 27232, 31335, 33424, 34040, 40848, 41780, 48047, 50136, 51060, 62670, 66848, 68080, 77293, 81696, 83560, 96094, 100272, 102120, 125340, 136160, 144141, 154586, 167120, 192188, 200544, 204240, 231879, 240235, 250680, 288282, 309172, 334240, 384376, 386465, 408480, 463758, 480470, 501360, 576564, 618344, 720705, 768752, 772930, 927516, 960940, 1002720, 1153128, 1159395, 1236688, 1441410, 1537504, 1545860, 1777739, 1855032, 1921880, 2306256, 2318790, 2473376, 2882820, 3091720, 3555478, 3710064, 3843760, 4612512, 4637580, 5333217, 5765640, 6183440, 7110956, 7420128, 7687520, 8888695, 9275160, 10666434, 11531280, 12366880, 14221912, 17777390, 18550320, 21332868, 23062560, 26666085, 28443824, 35554780, 37100640, 42665736, 53332170, 56887648, 71109560, 85331472, 106664340, 142219120, 170662944, 213328680, 284438240, 426657360, 853314720]

約数ペア:

[(1, 853314720), (2, 426657360), (3, 284438240), (4, 213328680), (5, 170662944), (6, 142219120), (8, 106664340), (10, 85331472), (12, 71109560), (15, 56887648), (16, 53332170), (20, 42665736), (23, 37100640), (24, 35554780), (30, 28443824), (32, 26666085), (37, 23062560), (40, 21332868), (46, 18550320), (48, 17777390), (60, 14221912), (69, 12366880), (74, 11531280), (80, 10666434), (92, 9275160), (96, 8888695), (111, 7687520), (115, 7420128), (120, 7110956), (138, 6183440), (148, 5765640), (160, 5333217), (184, 4637580), (185, 4612512), (222, 3843760), (230, 3710064), (240, 3555478), (276, 3091720), (296, 2882820), (345, 2473376), (368, 2318790), (370, 2306256), (444, 1921880), (460, 1855032), (480, 1777739), (552, 1545860), (555, 1537504), (592, 1441410), (690, 1236688), (736, 1159395), (740, 1153128), (851, 1002720), (888, 960940), (920, 927516), (1104, 772930), (1110, 768752), (1184, 720705), (1380, 618344), (1480, 576564), (1702, 501360), (1776, 480470), (1840, 463758), (2089, 408480), (2208, 386465), (2220, 384376), (2553, 334240), (2760, 309172), (2960, 288282), (3404, 250680), (3552, 240235), (3680, 231879), (4178, 204240), (4255, 200544), (4440, 192188), (5106, 167120), (5520, 154586), (5920, 144141), (6267, 136160), (6808, 125340), (8356, 102120), (8510, 100272), (8880, 96094), (10212, 83560), (10445, 81696), (11040, 77293), (12534, 68080), (12765, 66848), (13616, 62670), (16712, 51060), (17020, 50136), (17760, 48047), (20424, 41780), (20890, 40848), (25068, 34040), (25530, 33424), (27232, 31335)]