2243380440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1526

約数の個数: 256

約数和(自身を含む): 8128512000

約数和(自身を除く): 5885131560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 83, 84, 92, 105, 115, 120, 138, 140, 161, 166, 168, 184, 210, 230, 249, 276, 280, 322, 332, 345, 415, 420, 460, 483, 498, 552, 581, 644, 664, 690, 805, 830, 840, 920, 966, 996, 1162, 1245, 1288, 1380, 1399, 1610, 1660, 1743, 1909, 1932, 1992, 2324, 2415, 2490, 2760, 2798, 2905, 3220, 3320, 3486, 3818, 3864, 4197, 4648, 4830, 4980, 5596, 5727, 5810, 6440, 6972, 6995, 7636, 8394, 8715, 9545, 9660, 9793, 9960, 11192, 11454, 11620, 13363, 13944, 13990, 15272, 16788, 17430, 19090, 19320, 19586, 20985, 22908, 23240, 26726, 27980, 28635, 29379, 32177, 33576, 34860, 38180, 39172, 40089, 41970, 45816, 48965, 53452, 55960, 57270, 58758, 64354, 66815, 69720, 76360, 78344, 80178, 83940, 96531, 97930, 106904, 114540, 116117, 117516, 128708, 133630, 146895, 160356, 160885, 167880, 193062, 195860, 200445, 225239, 229080, 232234, 235032, 257416, 267260, 293790, 320712, 321770, 348351, 386124, 391720, 400890, 450478, 464468, 482655, 534520, 580585, 587580, 643540, 675717, 696702, 772248, 801780, 812819, 900956, 928936, 965310, 1126195, 1161170, 1175160, 1287080, 1351434, 1393404, 1603560, 1625638, 1741755, 1801912, 1930620, 2252390, 2322340, 2438457, 2670691, 2702868, 2786808, 3251276, 3378585, 3483510, 3861240, 4064095, 4504780, 4644680, 4876914, 5341382, 5405736, 6502552, 6757170, 6967020, 8012073, 8128190, 9009560, 9753828, 10682764, 12192285, 13353455, 13514340, 13934040, 16024146, 16256380, 18694837, 19507656, 21365528, 24384570, 26706910, 27028680, 32048292, 32512760, 37389674, 40060365, 48769140, 53413820, 56084511, 64096584, 74779348, 80120730, 93474185, 97538280, 106827640, 112169022, 149558696, 160241460, 186948370, 224338044, 280422555, 320482920, 373896740, 448676088, 560845110, 747793480, 1121690220, 2243380440]

約数ペア:

[(1, 2243380440), (2, 1121690220), (3, 747793480), (4, 560845110), (5, 448676088), (6, 373896740), (7, 320482920), (8, 280422555), (10, 224338044), (12, 186948370), (14, 160241460), (15, 149558696), (20, 112169022), (21, 106827640), (23, 97538280), (24, 93474185), (28, 80120730), (30, 74779348), (35, 64096584), (40, 56084511), (42, 53413820), (46, 48769140), (56, 40060365), (60, 37389674), (69, 32512760), (70, 32048292), (83, 27028680), (84, 26706910), (92, 24384570), (105, 21365528), (115, 19507656), (120, 18694837), (138, 16256380), (140, 16024146), (161, 13934040), (166, 13514340), (168, 13353455), (184, 12192285), (210, 10682764), (230, 9753828), (249, 9009560), (276, 8128190), (280, 8012073), (322, 6967020), (332, 6757170), (345, 6502552), (415, 5405736), (420, 5341382), (460, 4876914), (483, 4644680), (498, 4504780), (552, 4064095), (581, 3861240), (644, 3483510), (664, 3378585), (690, 3251276), (805, 2786808), (830, 2702868), (840, 2670691), (920, 2438457), (966, 2322340), (996, 2252390), (1162, 1930620), (1245, 1801912), (1288, 1741755), (1380, 1625638), (1399, 1603560), (1610, 1393404), (1660, 1351434), (1743, 1287080), (1909, 1175160), (1932, 1161170), (1992, 1126195), (2324, 965310), (2415, 928936), (2490, 900956), (2760, 812819), (2798, 801780), (2905, 772248), (3220, 696702), (3320, 675717), (3486, 643540), (3818, 587580), (3864, 580585), (4197, 534520), (4648, 482655), (4830, 464468), (4980, 450478), (5596, 400890), (5727, 391720), (5810, 386124), (6440, 348351), (6972, 321770), (6995, 320712), (7636, 293790), (8394, 267260), (8715, 257416), (9545, 235032), (9660, 232234), (9793, 229080), (9960, 225239), (11192, 200445), (11454, 195860), (11620, 193062), (13363, 167880), (13944, 160885), (13990, 160356), (15272, 146895), (16788, 133630), (17430, 128708), (19090, 117516), (19320, 116117), (19586, 114540), (20985, 106904), (22908, 97930), (23240, 96531), (26726, 83940), (27980, 80178), (28635, 78344), (29379, 76360), (32177, 69720), (33576, 66815), (34860, 64354), (38180, 58758), (39172, 57270), (40089, 55960), (41970, 53452), (45816, 48965)]