298109280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 288

約数和(自身を含む): 1143749376

約数和(自身を除く): 845640096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 289, 307, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 578, 595, 614, 672, 680, 714, 816, 840, 867, 921, 952, 1020, 1120, 1156, 1190, 1228, 1360, 1428, 1445, 1535, 1632, 1680, 1734, 1785, 1842, 1904, 2023, 2040, 2149, 2312, 2380, 2456, 2720, 2856, 2890, 3070, 3360, 3468, 3570, 3684, 3808, 4046, 4080, 4298, 4335, 4605, 4624, 4760, 4912, 5219, 5712, 5780, 6069, 6140, 6447, 6936, 7140, 7368, 8092, 8160, 8596, 8670, 9210, 9248, 9520, 9824, 10115, 10438, 10745, 11424, 11560, 12138, 12280, 12894, 13872, 14280, 14736, 15657, 16184, 17192, 17340, 18420, 19040, 20230, 20876, 21490, 23120, 24276, 24560, 25788, 26095, 27744, 28560, 29472, 30345, 31314, 32235, 32368, 34384, 34680, 36533, 36840, 40460, 41752, 42980, 46240, 48552, 49120, 51576, 52190, 57120, 60690, 62628, 64470, 64736, 68768, 69360, 73066, 73680, 78285, 80920, 83504, 85960, 88723, 97104, 103152, 104380, 109599, 121380, 125256, 128940, 138720, 146132, 147360, 156570, 161840, 167008, 171920, 177446, 182665, 194208, 206304, 208760, 219198, 242760, 250512, 257880, 266169, 292264, 313140, 323680, 343840, 354892, 365330, 417520, 438396, 443615, 485520, 501024, 515760, 532338, 547995, 584528, 621061, 626280, 709784, 730660, 835040, 876792, 887230, 971040, 1031520, 1064676, 1095990, 1169056, 1242122, 1252560, 1330845, 1419568, 1461320, 1753584, 1774460, 1863183, 2129352, 2191980, 2484244, 2505120, 2661690, 2839136, 2922640, 3105305, 3507168, 3548920, 3726366, 4258704, 4383960, 4968488, 5323380, 5845280, 6210610, 7097840, 7452732, 8517408, 8767920, 9315915, 9936976, 10646760, 12421220, 14195680, 14905464, 17535840, 18631830, 19873952, 21293520, 24842440, 29810928, 37263660, 42587040, 49684880, 59621856, 74527320, 99369760, 149054640, 298109280]

約数ペア:

[(1, 298109280), (2, 149054640), (3, 99369760), (4, 74527320), (5, 59621856), (6, 49684880), (7, 42587040), (8, 37263660), (10, 29810928), (12, 24842440), (14, 21293520), (15, 19873952), (16, 18631830), (17, 17535840), (20, 14905464), (21, 14195680), (24, 12421220), (28, 10646760), (30, 9936976), (32, 9315915), (34, 8767920), (35, 8517408), (40, 7452732), (42, 7097840), (48, 6210610), (51, 5845280), (56, 5323380), (60, 4968488), (68, 4383960), (70, 4258704), (80, 3726366), (84, 3548920), (85, 3507168), (96, 3105305), (102, 2922640), (105, 2839136), (112, 2661690), (119, 2505120), (120, 2484244), (136, 2191980), (140, 2129352), (160, 1863183), (168, 1774460), (170, 1753584), (204, 1461320), (210, 1419568), (224, 1330845), (238, 1252560), (240, 1242122), (255, 1169056), (272, 1095990), (280, 1064676), (289, 1031520), (307, 971040), (336, 887230), (340, 876792), (357, 835040), (408, 730660), (420, 709784), (476, 626280), (480, 621061), (510, 584528), (544, 547995), (560, 532338), (578, 515760), (595, 501024), (614, 485520), (672, 443615), (680, 438396), (714, 417520), (816, 365330), (840, 354892), (867, 343840), (921, 323680), (952, 313140), (1020, 292264), (1120, 266169), (1156, 257880), (1190, 250512), (1228, 242760), (1360, 219198), (1428, 208760), (1445, 206304), (1535, 194208), (1632, 182665), (1680, 177446), (1734, 171920), (1785, 167008), (1842, 161840), (1904, 156570), (2023, 147360), (2040, 146132), (2149, 138720), (2312, 128940), (2380, 125256), (2456, 121380), (2720, 109599), (2856, 104380), (2890, 103152), (3070, 97104), (3360, 88723), (3468, 85960), (3570, 83504), (3684, 80920), (3808, 78285), (4046, 73680), (4080, 73066), (4298, 69360), (4335, 68768), (4605, 64736), (4624, 64470), (4760, 62628), (4912, 60690), (5219, 57120), (5712, 52190), (5780, 51576), (6069, 49120), (6140, 48552), (6447, 46240), (6936, 42980), (7140, 41752), (7368, 40460), (8092, 36840), (8160, 36533), (8596, 34680), (8670, 34384), (9210, 32368), (9248, 32235), (9520, 31314), (9824, 30345), (10115, 29472), (10438, 28560), (10745, 27744), (11424, 26095), (11560, 25788), (12138, 24560), (12280, 24276), (12894, 23120), (13872, 21490), (14280, 20876), (14736, 20230), (15657, 19040), (16184, 18420), (17192, 17340)]