2098025280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18679}}^1$

素因数の和:18718

約数の個数: 224

約数和(自身を含む): 7971129600

約数和(自身を除く): 5873104320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8640, 9360, 11232, 12480, 14040, 18679, 18720, 22464, 28080, 37358, 37440, 56037, 56160, 74716, 93395, 112074, 112320, 149432, 168111, 186790, 224148, 242827, 280185, 298864, 336222, 373580, 448296, 485654, 504333, 560370, 597728, 672444, 728481, 747160, 840555, 896592, 971308, 1008666, 1120740, 1195456, 1214135, 1344888, 1456962, 1494320, 1681110, 1793184, 1942616, 2017332, 2185443, 2241480, 2428270, 2521665, 2689776, 2913924, 2988640, 3362220, 3586368, 3642405, 3885232, 4034664, 4370886, 4482960, 4856540, 5043330, 5379552, 5827848, 5977280, 6556329, 6724440, 7284810, 7770464, 8069328, 8741772, 8965920, 9713080, 10086660, 10759104, 10927215, 11655696, 13112658, 13448880, 14569620, 15540928, 16138656, 17483544, 17931840, 19426160, 20173320, 21854430, 23311392, 26225316, 26897760, 29139240, 32277312, 32781645, 34967088, 38852320, 40346640, 43708860, 46622784, 52450632, 53795520, 58278480, 65563290, 69934176, 77704640, 80693280, 87417720, 104901264, 116556960, 131126580, 139868352, 161386560, 174835440, 209802528, 233113920, 262253160, 349670880, 419605056, 524506320, 699341760, 1049012640, 2098025280]

約数ペア:

[(1, 2098025280), (2, 1049012640), (3, 699341760), (4, 524506320), (5, 419605056), (6, 349670880), (8, 262253160), (9, 233113920), (10, 209802528), (12, 174835440), (13, 161386560), (15, 139868352), (16, 131126580), (18, 116556960), (20, 104901264), (24, 87417720), (26, 80693280), (27, 77704640), (30, 69934176), (32, 65563290), (36, 58278480), (39, 53795520), (40, 52450632), (45, 46622784), (48, 43708860), (52, 40346640), (54, 38852320), (60, 34967088), (64, 32781645), (65, 32277312), (72, 29139240), (78, 26897760), (80, 26225316), (90, 23311392), (96, 21854430), (104, 20173320), (108, 19426160), (117, 17931840), (120, 17483544), (130, 16138656), (135, 15540928), (144, 14569620), (156, 13448880), (160, 13112658), (180, 11655696), (192, 10927215), (195, 10759104), (208, 10086660), (216, 9713080), (234, 8965920), (240, 8741772), (260, 8069328), (270, 7770464), (288, 7284810), (312, 6724440), (320, 6556329), (351, 5977280), (360, 5827848), (390, 5379552), (416, 5043330), (432, 4856540), (468, 4482960), (480, 4370886), (520, 4034664), (540, 3885232), (576, 3642405), (585, 3586368), (624, 3362220), (702, 2988640), (720, 2913924), (780, 2689776), (832, 2521665), (864, 2428270), (936, 2241480), (960, 2185443), (1040, 2017332), (1080, 1942616), (1170, 1793184), (1248, 1681110), (1404, 1494320), (1440, 1456962), (1560, 1344888), (1728, 1214135), (1755, 1195456), (1872, 1120740), (2080, 1008666), (2160, 971308), (2340, 896592), (2496, 840555), (2808, 747160), (2880, 728481), (3120, 672444), (3510, 597728), (3744, 560370), (4160, 504333), (4320, 485654), (4680, 448296), (5616, 373580), (6240, 336222), (7020, 298864), (7488, 280185), (8640, 242827), (9360, 224148), (11232, 186790), (12480, 168111), (14040, 149432), (18679, 112320), (18720, 112074), (22464, 93395), (28080, 74716), (37358, 56160), (37440, 56037)]