1351677480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:904

約数の個数: 256

約数和(自身を含む): 4630348800

約数和(自身を除く): 3278671320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 43, 51, 57, 60, 68, 76, 85, 86, 95, 102, 114, 120, 129, 136, 152, 170, 172, 190, 204, 215, 228, 255, 258, 285, 323, 340, 344, 380, 408, 430, 456, 510, 516, 570, 645, 646, 680, 731, 760, 811, 817, 860, 969, 1020, 1032, 1140, 1290, 1292, 1462, 1615, 1622, 1634, 1720, 1938, 2040, 2193, 2280, 2433, 2451, 2580, 2584, 2924, 3230, 3244, 3268, 3655, 3876, 4055, 4085, 4386, 4845, 4866, 4902, 5160, 5848, 6460, 6488, 6536, 7310, 7752, 8110, 8170, 8772, 9690, 9732, 9804, 10965, 12165, 12255, 12920, 13787, 13889, 14620, 15409, 16220, 16340, 17544, 19380, 19464, 19608, 21930, 24330, 24510, 27574, 27778, 29240, 30818, 32440, 32680, 34873, 38760, 41361, 41667, 43860, 46227, 48660, 49020, 55148, 55556, 61636, 68935, 69445, 69746, 77045, 82722, 83334, 87720, 92454, 97320, 98040, 104619, 110296, 111112, 123272, 137870, 138890, 139492, 154090, 165444, 166668, 174365, 184908, 206805, 208335, 209238, 231135, 261953, 275740, 277780, 278984, 308180, 330888, 333336, 348730, 369816, 413610, 416670, 418476, 462270, 523095, 523906, 551480, 555560, 592841, 616360, 662587, 697460, 785859, 827220, 833340, 836952, 924540, 1046190, 1047812, 1185682, 1309765, 1325174, 1394920, 1571718, 1654440, 1666680, 1778523, 1849080, 1987761, 2092380, 2095624, 2371364, 2619530, 2650348, 2964205, 3143436, 3312935, 3557046, 3929295, 3975522, 4184760, 4742728, 5239060, 5300696, 5928410, 6286872, 6625870, 7114092, 7858590, 7951044, 8892615, 9938805, 10478120, 11263979, 11856820, 13251740, 14228184, 15717180, 15902088, 17785230, 19877610, 22527958, 23713640, 26503480, 31434360, 33791937, 35570460, 39755220, 45055916, 56319895, 67583874, 71140920, 79510440, 90111832, 112639790, 135167748, 168959685, 225279580, 270335496, 337919370, 450559160, 675838740, 1351677480]

約数ペア:

[(1, 1351677480), (2, 675838740), (3, 450559160), (4, 337919370), (5, 270335496), (6, 225279580), (8, 168959685), (10, 135167748), (12, 112639790), (15, 90111832), (17, 79510440), (19, 71140920), (20, 67583874), (24, 56319895), (30, 45055916), (34, 39755220), (38, 35570460), (40, 33791937), (43, 31434360), (51, 26503480), (57, 23713640), (60, 22527958), (68, 19877610), (76, 17785230), (85, 15902088), (86, 15717180), (95, 14228184), (102, 13251740), (114, 11856820), (120, 11263979), (129, 10478120), (136, 9938805), (152, 8892615), (170, 7951044), (172, 7858590), (190, 7114092), (204, 6625870), (215, 6286872), (228, 5928410), (255, 5300696), (258, 5239060), (285, 4742728), (323, 4184760), (340, 3975522), (344, 3929295), (380, 3557046), (408, 3312935), (430, 3143436), (456, 2964205), (510, 2650348), (516, 2619530), (570, 2371364), (645, 2095624), (646, 2092380), (680, 1987761), (731, 1849080), (760, 1778523), (811, 1666680), (817, 1654440), (860, 1571718), (969, 1394920), (1020, 1325174), (1032, 1309765), (1140, 1185682), (1290, 1047812), (1292, 1046190), (1462, 924540), (1615, 836952), (1622, 833340), (1634, 827220), (1720, 785859), (1938, 697460), (2040, 662587), (2193, 616360), (2280, 592841), (2433, 555560), (2451, 551480), (2580, 523906), (2584, 523095), (2924, 462270), (3230, 418476), (3244, 416670), (3268, 413610), (3655, 369816), (3876, 348730), (4055, 333336), (4085, 330888), (4386, 308180), (4845, 278984), (4866, 277780), (4902, 275740), (5160, 261953), (5848, 231135), (6460, 209238), (6488, 208335), (6536, 206805), (7310, 184908), (7752, 174365), (8110, 166668), (8170, 165444), (8772, 154090), (9690, 139492), (9732, 138890), (9804, 137870), (10965, 123272), (12165, 111112), (12255, 110296), (12920, 104619), (13787, 98040), (13889, 97320), (14620, 92454), (15409, 87720), (16220, 83334), (16340, 82722), (17544, 77045), (19380, 69746), (19464, 69445), (19608, 68935), (21930, 61636), (24330, 55556), (24510, 55148), (27574, 49020), (27778, 48660), (29240, 46227), (30818, 43860), (32440, 41667), (32680, 41361), (34873, 38760)]