1296925920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1778

約数の個数: 288

約数和(自身を含む): 4840093440

約数和(自身を除く): 3543167520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 136, 144, 153, 155, 160, 170, 180, 186, 204, 240, 248, 255, 272, 279, 288, 306, 310, 340, 360, 372, 408, 465, 480, 496, 510, 527, 544, 558, 612, 620, 680, 720, 744, 765, 816, 930, 992, 1020, 1054, 1116, 1224, 1240, 1360, 1395, 1440, 1488, 1530, 1581, 1632, 1709, 1860, 2040, 2108, 2232, 2448, 2480, 2635, 2720, 2790, 2976, 3060, 3162, 3418, 3720, 4080, 4216, 4464, 4743, 4896, 4960, 5127, 5270, 5580, 6120, 6324, 6836, 7440, 7905, 8160, 8432, 8545, 8928, 9486, 10254, 10540, 11160, 12240, 12648, 13672, 14880, 15381, 15810, 16864, 17090, 18972, 20508, 21080, 22320, 23715, 24480, 25296, 25635, 27344, 29053, 30762, 31620, 34180, 37944, 41016, 42160, 44640, 47430, 50592, 51270, 52979, 54688, 58106, 61524, 63240, 68360, 75888, 76905, 82032, 84320, 87159, 94860, 102540, 105958, 116212, 123048, 126480, 136720, 145265, 151776, 153810, 158937, 164064, 174318, 189720, 205080, 211916, 232424, 246096, 252960, 261477, 264895, 273440, 290530, 307620, 317874, 348636, 379440, 410160, 423832, 435795, 464848, 476811, 492192, 522954, 529790, 581060, 615240, 635748, 697272, 758880, 794685, 820320, 847664, 871590, 900643, 929696, 953622, 1045908, 1059580, 1162120, 1230480, 1271496, 1307385, 1394544, 1589370, 1695328, 1743180, 1801286, 1907244, 2091816, 2119160, 2324240, 2384055, 2460960, 2542992, 2614770, 2701929, 2789088, 3178740, 3486360, 3602572, 3814488, 4183632, 4238320, 4503215, 4648480, 4768110, 5085984, 5229540, 5403858, 6357480, 6972720, 7205144, 7628976, 8105787, 8367264, 8476640, 9006430, 9536220, 10459080, 10807716, 12714960, 13509645, 13945440, 14410288, 15257952, 16211574, 18012860, 19072440, 20918160, 21615432, 25429920, 27019290, 28820576, 32423148, 36025720, 38144880, 40528935, 41836320, 43230864, 54038580, 64846296, 72051440, 76289760, 81057870, 86461728, 108077160, 129692592, 144102880, 162115740, 216154320, 259385184, 324231480, 432308640, 648462960, 1296925920]

約数ペア:

[(1, 1296925920), (2, 648462960), (3, 432308640), (4, 324231480), (5, 259385184), (6, 216154320), (8, 162115740), (9, 144102880), (10, 129692592), (12, 108077160), (15, 86461728), (16, 81057870), (17, 76289760), (18, 72051440), (20, 64846296), (24, 54038580), (30, 43230864), (31, 41836320), (32, 40528935), (34, 38144880), (36, 36025720), (40, 32423148), (45, 28820576), (48, 27019290), (51, 25429920), (60, 21615432), (62, 20918160), (68, 19072440), (72, 18012860), (80, 16211574), (85, 15257952), (90, 14410288), (93, 13945440), (96, 13509645), (102, 12714960), (120, 10807716), (124, 10459080), (136, 9536220), (144, 9006430), (153, 8476640), (155, 8367264), (160, 8105787), (170, 7628976), (180, 7205144), (186, 6972720), (204, 6357480), (240, 5403858), (248, 5229540), (255, 5085984), (272, 4768110), (279, 4648480), (288, 4503215), (306, 4238320), (310, 4183632), (340, 3814488), (360, 3602572), (372, 3486360), (408, 3178740), (465, 2789088), (480, 2701929), (496, 2614770), (510, 2542992), (527, 2460960), (544, 2384055), (558, 2324240), (612, 2119160), (620, 2091816), (680, 1907244), (720, 1801286), (744, 1743180), (765, 1695328), (816, 1589370), (930, 1394544), (992, 1307385), (1020, 1271496), (1054, 1230480), (1116, 1162120), (1224, 1059580), (1240, 1045908), (1360, 953622), (1395, 929696), (1440, 900643), (1488, 871590), (1530, 847664), (1581, 820320), (1632, 794685), (1709, 758880), (1860, 697272), (2040, 635748), (2108, 615240), (2232, 581060), (2448, 529790), (2480, 522954), (2635, 492192), (2720, 476811), (2790, 464848), (2976, 435795), (3060, 423832), (3162, 410160), (3418, 379440), (3720, 348636), (4080, 317874), (4216, 307620), (4464, 290530), (4743, 273440), (4896, 264895), (4960, 261477), (5127, 252960), (5270, 246096), (5580, 232424), (6120, 211916), (6324, 205080), (6836, 189720), (7440, 174318), (7905, 164064), (8160, 158937), (8432, 153810), (8545, 151776), (8928, 145265), (9486, 136720), (10254, 126480), (10540, 123048), (11160, 116212), (12240, 105958), (12648, 102540), (13672, 94860), (14880, 87159), (15381, 84320), (15810, 82032), (16864, 76905), (17090, 75888), (18972, 68360), (20508, 63240), (21080, 61524), (22320, 58106), (23715, 54688), (24480, 52979), (25296, 51270), (25635, 50592), (27344, 47430), (29053, 44640), (30762, 42160), (31620, 41016), (34180, 37944)]