299437320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1$

素因数の和:1664

約数の個数: 256

約数和(自身を含む): 1171376640

約数和(自身を除く): 871939320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 595, 663, 680, 714, 728, 780, 840, 884, 910, 952, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1560, 1613, 1768, 1785, 1820, 2040, 2184, 2210, 2380, 2652, 2730, 2856, 3094, 3226, 3315, 3570, 3640, 4420, 4641, 4760, 4839, 5304, 5460, 6188, 6452, 6630, 7140, 7735, 8065, 8840, 9282, 9678, 10920, 11291, 12376, 12904, 13260, 14280, 15470, 16130, 18564, 19356, 20969, 22582, 23205, 24195, 26520, 27421, 30940, 32260, 33873, 37128, 38712, 41938, 45164, 46410, 48390, 54842, 56455, 61880, 62907, 64520, 67746, 82263, 83876, 90328, 92820, 96780, 104845, 109684, 112910, 125814, 135492, 137105, 146783, 164526, 167752, 169365, 185640, 191947, 193560, 209690, 219368, 225820, 251628, 270984, 274210, 293566, 314535, 329052, 338730, 356473, 383894, 411315, 419380, 440349, 451640, 503256, 548420, 575841, 587132, 629070, 658104, 677460, 712946, 733915, 767788, 822630, 838760, 880698, 959735, 1069419, 1096840, 1151682, 1174264, 1258140, 1354920, 1425892, 1467830, 1535576, 1645260, 1761396, 1782365, 1919470, 2138838, 2201745, 2303364, 2495311, 2516280, 2851784, 2879205, 2935660, 3290520, 3522792, 3564730, 3838940, 4277676, 4403490, 4606728, 4990622, 5347095, 5758410, 5871320, 7129460, 7485933, 7677880, 8555352, 8806980, 9981244, 10694190, 11516820, 12476555, 14258920, 14971866, 17613960, 19962488, 21388380, 23033640, 24953110, 29943732, 37429665, 42776760, 49906220, 59887464, 74859330, 99812440, 149718660, 299437320]

約数ペア:

[(1, 299437320), (2, 149718660), (3, 99812440), (4, 74859330), (5, 59887464), (6, 49906220), (7, 42776760), (8, 37429665), (10, 29943732), (12, 24953110), (13, 23033640), (14, 21388380), (15, 19962488), (17, 17613960), (20, 14971866), (21, 14258920), (24, 12476555), (26, 11516820), (28, 10694190), (30, 9981244), (34, 8806980), (35, 8555352), (39, 7677880), (40, 7485933), (42, 7129460), (51, 5871320), (52, 5758410), (56, 5347095), (60, 4990622), (65, 4606728), (68, 4403490), (70, 4277676), (78, 3838940), (84, 3564730), (85, 3522792), (91, 3290520), (102, 2935660), (104, 2879205), (105, 2851784), (119, 2516280), (120, 2495311), (130, 2303364), (136, 2201745), (140, 2138838), (156, 1919470), (168, 1782365), (170, 1761396), (182, 1645260), (195, 1535576), (204, 1467830), (210, 1425892), (221, 1354920), (238, 1258140), (255, 1174264), (260, 1151682), (273, 1096840), (280, 1069419), (312, 959735), (340, 880698), (357, 838760), (364, 822630), (390, 767788), (408, 733915), (420, 712946), (442, 677460), (455, 658104), (476, 629070), (510, 587132), (520, 575841), (546, 548420), (595, 503256), (663, 451640), (680, 440349), (714, 419380), (728, 411315), (780, 383894), (840, 356473), (884, 338730), (910, 329052), (952, 314535), (1020, 293566), (1092, 274210), (1105, 270984), (1190, 251628), (1326, 225820), (1365, 219368), (1428, 209690), (1547, 193560), (1560, 191947), (1613, 185640), (1768, 169365), (1785, 167752), (1820, 164526), (2040, 146783), (2184, 137105), (2210, 135492), (2380, 125814), (2652, 112910), (2730, 109684), (2856, 104845), (3094, 96780), (3226, 92820), (3315, 90328), (3570, 83876), (3640, 82263), (4420, 67746), (4641, 64520), (4760, 62907), (4839, 61880), (5304, 56455), (5460, 54842), (6188, 48390), (6452, 46410), (6630, 45164), (7140, 41938), (7735, 38712), (8065, 37128), (8840, 33873), (9282, 32260), (9678, 30940), (10920, 27421), (11291, 26520), (12376, 24195), (12904, 23205), (13260, 22582), (14280, 20969), (15470, 19356), (16130, 18564)]