2839161780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19259}}^1$

素因数の和:19300

約数の個数: 240

約数和(自身を含む): 10962483840

約数和(自身を除く): 8123322060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4914, 5265, 5460, 5670, 7020, 7371, 8190, 9828, 10530, 11340, 12285, 14742, 16380, 19259, 21060, 24570, 29484, 36855, 38518, 49140, 57777, 73710, 77036, 96295, 115554, 134813, 147420, 173331, 192590, 231108, 250367, 269626, 288885, 346662, 385180, 404439, 500734, 519993, 539252, 577770, 674065, 693324, 751101, 808878, 866655, 1001468, 1039986, 1155540, 1213317, 1251835, 1348130, 1502202, 1559979, 1617756, 1733310, 1752569, 2022195, 2079972, 2253303, 2426634, 2503670, 2599965, 2696260, 3004404, 3119958, 3466620, 3505138, 3639951, 3755505, 4044390, 4506606, 4853268, 5007340, 5199930, 5257707, 6066585, 6239916, 6759909, 7010276, 7279902, 7511010, 7799895, 8088780, 8762845, 9013212, 10399860, 10515414, 10919853, 11266515, 12133170, 13519818, 14559804, 15022020, 15599790, 15773121, 17525690, 18199755, 20279727, 21030828, 21839706, 22533030, 24266340, 26288535, 27039636, 31199580, 31546242, 33799545, 35051380, 36399510, 40559454, 43679412, 45066060, 47319363, 52577070, 54599265, 63092484, 67599090, 72799020, 78865605, 81118908, 94638726, 101398635, 105154140, 109198530, 135198180, 141958089, 157731210, 189277452, 202797270, 218397060, 236596815, 283916178, 315462420, 405594540, 473193630, 567832356, 709790445, 946387260, 1419580890, 2839161780]

約数ペア:

[(1, 2839161780), (2, 1419580890), (3, 946387260), (4, 709790445), (5, 567832356), (6, 473193630), (7, 405594540), (9, 315462420), (10, 283916178), (12, 236596815), (13, 218397060), (14, 202797270), (15, 189277452), (18, 157731210), (20, 141958089), (21, 135198180), (26, 109198530), (27, 105154140), (28, 101398635), (30, 94638726), (35, 81118908), (36, 78865605), (39, 72799020), (42, 67599090), (45, 63092484), (52, 54599265), (54, 52577070), (60, 47319363), (63, 45066060), (65, 43679412), (70, 40559454), (78, 36399510), (81, 35051380), (84, 33799545), (90, 31546242), (91, 31199580), (105, 27039636), (108, 26288535), (117, 24266340), (126, 22533030), (130, 21839706), (135, 21030828), (140, 20279727), (156, 18199755), (162, 17525690), (180, 15773121), (182, 15599790), (189, 15022020), (195, 14559804), (210, 13519818), (234, 12133170), (252, 11266515), (260, 10919853), (270, 10515414), (273, 10399860), (315, 9013212), (324, 8762845), (351, 8088780), (364, 7799895), (378, 7511010), (390, 7279902), (405, 7010276), (420, 6759909), (455, 6239916), (468, 6066585), (540, 5257707), (546, 5199930), (567, 5007340), (585, 4853268), (630, 4506606), (702, 4044390), (756, 3755505), (780, 3639951), (810, 3505138), (819, 3466620), (910, 3119958), (945, 3004404), (1053, 2696260), (1092, 2599965), (1134, 2503670), (1170, 2426634), (1260, 2253303), (1365, 2079972), (1404, 2022195), (1620, 1752569), (1638, 1733310), (1755, 1617756), (1820, 1559979), (1890, 1502202), (2106, 1348130), (2268, 1251835), (2340, 1213317), (2457, 1155540), (2730, 1039986), (2835, 1001468), (3276, 866655), (3510, 808878), (3780, 751101), (4095, 693324), (4212, 674065), (4914, 577770), (5265, 539252), (5460, 519993), (5670, 500734), (7020, 404439), (7371, 385180), (8190, 346662), (9828, 288885), (10530, 269626), (11340, 250367), (12285, 231108), (14742, 192590), (16380, 173331), (19259, 147420), (21060, 134813), (24570, 115554), (29484, 96295), (36855, 77036), (38518, 73710), (49140, 57777)]