28349801280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{30103}}^1$

素因数の和:30238

約数の個数: 224

約数和(自身を含む): 100932691200

約数和(自身を除く): 72582889920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 109, 120, 135, 144, 160, 180, 192, 216, 218, 240, 270, 288, 320, 327, 360, 432, 436, 480, 540, 545, 576, 654, 720, 864, 872, 960, 981, 1080, 1090, 1308, 1440, 1635, 1728, 1744, 1962, 2160, 2180, 2616, 2880, 2943, 3270, 3488, 3924, 4320, 4360, 4905, 5232, 5886, 6540, 6976, 7848, 8640, 8720, 9810, 10464, 11772, 13080, 14715, 15696, 17440, 19620, 20928, 23544, 26160, 29430, 30103, 31392, 34880, 39240, 47088, 52320, 58860, 60206, 62784, 78480, 90309, 94176, 104640, 117720, 120412, 150515, 156960, 180618, 188352, 235440, 240824, 270927, 301030, 313920, 361236, 451545, 470880, 481648, 541854, 602060, 722472, 812781, 903090, 941760, 963296, 1083708, 1204120, 1354635, 1444944, 1625562, 1806180, 1926592, 2167416, 2408240, 2709270, 2889888, 3251124, 3281227, 3612360, 4063905, 4334832, 4816480, 5418540, 5779776, 6502248, 6562454, 7224720, 8127810, 8669664, 9632960, 9843681, 10837080, 13004496, 13124908, 14449440, 16255620, 16406135, 17339328, 19687362, 21674160, 26008992, 26249816, 28898880, 29531043, 32511240, 32812270, 39374724, 43348320, 49218405, 52017984, 52499632, 59062086, 65022480, 65624540, 78749448, 86696640, 88593129, 98436810, 104999264, 118124172, 130044960, 131249080, 147655215, 157498896, 177186258, 196873620, 209998528, 236248344, 260089920, 262498160, 295310430, 314997792, 354372516, 393747240, 442965645, 472496688, 524996320, 590620860, 629995584, 708745032, 787494480, 885931290, 944993376, 1049992640, 1181241720, 1417490064, 1574988960, 1771862580, 1889986752, 2362483440, 2834980128, 3149977920, 3543725160, 4724966880, 5669960256, 7087450320, 9449933760, 14174900640, 28349801280]

約数ペア:

[(1, 28349801280), (2, 14174900640), (3, 9449933760), (4, 7087450320), (5, 5669960256), (6, 4724966880), (8, 3543725160), (9, 3149977920), (10, 2834980128), (12, 2362483440), (15, 1889986752), (16, 1771862580), (18, 1574988960), (20, 1417490064), (24, 1181241720), (27, 1049992640), (30, 944993376), (32, 885931290), (36, 787494480), (40, 708745032), (45, 629995584), (48, 590620860), (54, 524996320), (60, 472496688), (64, 442965645), (72, 393747240), (80, 354372516), (90, 314997792), (96, 295310430), (108, 262498160), (109, 260089920), (120, 236248344), (135, 209998528), (144, 196873620), (160, 177186258), (180, 157498896), (192, 147655215), (216, 131249080), (218, 130044960), (240, 118124172), (270, 104999264), (288, 98436810), (320, 88593129), (327, 86696640), (360, 78749448), (432, 65624540), (436, 65022480), (480, 59062086), (540, 52499632), (545, 52017984), (576, 49218405), (654, 43348320), (720, 39374724), (864, 32812270), (872, 32511240), (960, 29531043), (981, 28898880), (1080, 26249816), (1090, 26008992), (1308, 21674160), (1440, 19687362), (1635, 17339328), (1728, 16406135), (1744, 16255620), (1962, 14449440), (2160, 13124908), (2180, 13004496), (2616, 10837080), (2880, 9843681), (2943, 9632960), (3270, 8669664), (3488, 8127810), (3924, 7224720), (4320, 6562454), (4360, 6502248), (4905, 5779776), (5232, 5418540), (5886, 4816480), (6540, 4334832), (6976, 4063905), (7848, 3612360), (8640, 3281227), (8720, 3251124), (9810, 2889888), (10464, 2709270), (11772, 2408240), (13080, 2167416), (14715, 1926592), (15696, 1806180), (17440, 1625562), (19620, 1444944), (20928, 1354635), (23544, 1204120), (26160, 1083708), (29430, 963296), (30103, 941760), (31392, 903090), (34880, 812781), (39240, 722472), (47088, 602060), (52320, 541854), (58860, 481648), (60206, 470880), (62784, 451545), (78480, 361236), (90309, 313920), (94176, 301030), (104640, 270927), (117720, 240824), (120412, 235440), (150515, 188352), (156960, 180618)]