2800430880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{467}}^1$

素因数の和:560

約数の個数: 288

約数和(自身を含む): 9837277632

約数和(自身を除く): 7036846752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 467, 480, 496, 520, 620, 624, 744, 780, 806, 930, 934, 961, 992, 1040, 1209, 1240, 1248, 1401, 1488, 1560, 1612, 1860, 1868, 1922, 2015, 2080, 2335, 2418, 2480, 2802, 2883, 2976, 3120, 3224, 3720, 3736, 3844, 4030, 4670, 4805, 4836, 4960, 5604, 5766, 6045, 6071, 6240, 6448, 7005, 7440, 7472, 7688, 8060, 9340, 9610, 9672, 11208, 11532, 12090, 12142, 12493, 12896, 14010, 14415, 14477, 14880, 14944, 15376, 16120, 18213, 18680, 19220, 19344, 22416, 23064, 24180, 24284, 24986, 28020, 28830, 28954, 30355, 30752, 32240, 36426, 37360, 37479, 38440, 38688, 43431, 44832, 46128, 48360, 48568, 49972, 56040, 57660, 57908, 60710, 62465, 64480, 72385, 72852, 74720, 74958, 76880, 86862, 91065, 92256, 96720, 97136, 99944, 112080, 115320, 115816, 121420, 124930, 144770, 145704, 149916, 153760, 173724, 182130, 187395, 188201, 193440, 194272, 199888, 217155, 224160, 230640, 231632, 242840, 249860, 289540, 291408, 299832, 347448, 364260, 374790, 376402, 399776, 434310, 448787, 461280, 463264, 485680, 499720, 564603, 579080, 582816, 599664, 694896, 728520, 749580, 752804, 868620, 897574, 941005, 971360, 999440, 1129206, 1158160, 1199328, 1346361, 1389792, 1457040, 1499160, 1505608, 1737240, 1795148, 1882010, 1998880, 2243935, 2258412, 2316320, 2692722, 2823015, 2914080, 2998320, 3011216, 3474480, 3590296, 3764020, 4487870, 4516824, 5385444, 5646030, 5834231, 5996640, 6022432, 6731805, 6948960, 7180592, 7528040, 8975740, 9033648, 10770888, 11292060, 11668462, 13463610, 14361184, 15056080, 17502693, 17951480, 18067296, 21541776, 22584120, 23336924, 26927220, 29171155, 30112160, 35005386, 35902960, 43083552, 45168240, 46673848, 53854440, 58342310, 70010772, 71805920, 87513465, 90336480, 93347696, 107708880, 116684620, 140021544, 175026930, 186695392, 215417760, 233369240, 280043088, 350053860, 466738480, 560086176, 700107720, 933476960, 1400215440, 2800430880]

約数ペア:

[(1, 2800430880), (2, 1400215440), (3, 933476960), (4, 700107720), (5, 560086176), (6, 466738480), (8, 350053860), (10, 280043088), (12, 233369240), (13, 215417760), (15, 186695392), (16, 175026930), (20, 140021544), (24, 116684620), (26, 107708880), (30, 93347696), (31, 90336480), (32, 87513465), (39, 71805920), (40, 70010772), (48, 58342310), (52, 53854440), (60, 46673848), (62, 45168240), (65, 43083552), (78, 35902960), (80, 35005386), (93, 30112160), (96, 29171155), (104, 26927220), (120, 23336924), (124, 22584120), (130, 21541776), (155, 18067296), (156, 17951480), (160, 17502693), (186, 15056080), (195, 14361184), (208, 13463610), (240, 11668462), (248, 11292060), (260, 10770888), (310, 9033648), (312, 8975740), (372, 7528040), (390, 7180592), (403, 6948960), (416, 6731805), (465, 6022432), (467, 5996640), (480, 5834231), (496, 5646030), (520, 5385444), (620, 4516824), (624, 4487870), (744, 3764020), (780, 3590296), (806, 3474480), (930, 3011216), (934, 2998320), (961, 2914080), (992, 2823015), (1040, 2692722), (1209, 2316320), (1240, 2258412), (1248, 2243935), (1401, 1998880), (1488, 1882010), (1560, 1795148), (1612, 1737240), (1860, 1505608), (1868, 1499160), (1922, 1457040), (2015, 1389792), (2080, 1346361), (2335, 1199328), (2418, 1158160), (2480, 1129206), (2802, 999440), (2883, 971360), (2976, 941005), (3120, 897574), (3224, 868620), (3720, 752804), (3736, 749580), (3844, 728520), (4030, 694896), (4670, 599664), (4805, 582816), (4836, 579080), (4960, 564603), (5604, 499720), (5766, 485680), (6045, 463264), (6071, 461280), (6240, 448787), (6448, 434310), (7005, 399776), (7440, 376402), (7472, 374790), (7688, 364260), (8060, 347448), (9340, 299832), (9610, 291408), (9672, 289540), (11208, 249860), (11532, 242840), (12090, 231632), (12142, 230640), (12493, 224160), (12896, 217155), (14010, 199888), (14415, 194272), (14477, 193440), (14880, 188201), (14944, 187395), (15376, 182130), (16120, 173724), (18213, 153760), (18680, 149916), (19220, 145704), (19344, 144770), (22416, 124930), (23064, 121420), (24180, 115816), (24284, 115320), (24986, 112080), (28020, 99944), (28830, 97136), (28954, 96720), (30355, 92256), (30752, 91065), (32240, 86862), (36426, 76880), (37360, 74958), (37479, 74720), (38440, 72852), (38688, 72385), (43431, 64480), (44832, 62465), (46128, 60710), (48360, 57908), (48568, 57660), (49972, 56040)]