299021520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:618

約数の個数: 240

約数和(自身を含む): 1103286528

約数和(自身を除く): 804265008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 49, 56, 60, 70, 80, 84, 94, 98, 105, 112, 120, 140, 141, 147, 168, 188, 196, 210, 235, 240, 245, 280, 282, 294, 329, 336, 376, 392, 420, 470, 490, 541, 560, 564, 588, 658, 705, 735, 752, 784, 840, 940, 980, 987, 1082, 1128, 1176, 1316, 1410, 1470, 1623, 1645, 1680, 1880, 1960, 1974, 2164, 2256, 2303, 2352, 2632, 2705, 2820, 2940, 3246, 3290, 3760, 3787, 3920, 3948, 4328, 4606, 4935, 5264, 5410, 5640, 5880, 6492, 6580, 6909, 7574, 7896, 8115, 8656, 9212, 9870, 10820, 11280, 11361, 11515, 11760, 12984, 13160, 13818, 15148, 15792, 16230, 18424, 18935, 19740, 21640, 22722, 23030, 25427, 25968, 26320, 26509, 27636, 30296, 32460, 34545, 36848, 37870, 39480, 43280, 45444, 46060, 50854, 53018, 55272, 56805, 60592, 64920, 69090, 75740, 76281, 78960, 79527, 90888, 92120, 101708, 106036, 110544, 113610, 127135, 129840, 132545, 138180, 151480, 152562, 159054, 177989, 181776, 184240, 203416, 212072, 227220, 254270, 265090, 276360, 302960, 305124, 318108, 355978, 381405, 397635, 406832, 424144, 454440, 508540, 530180, 533967, 552720, 610248, 636216, 711956, 762810, 795270, 889945, 908880, 1017080, 1060360, 1067934, 1220496, 1245923, 1272432, 1423912, 1525620, 1590540, 1779890, 2034160, 2120720, 2135868, 2491846, 2669835, 2847824, 3051240, 3181080, 3559780, 3737769, 4271736, 4983692, 5339670, 6102480, 6229615, 6362160, 7119560, 7475538, 8543472, 9967384, 10679340, 12459230, 14239120, 14951076, 18688845, 19934768, 21358680, 24918460, 29902152, 37377690, 42717360, 49836920, 59804304, 74755380, 99673840, 149510760, 299021520]

約数ペア:

[(1, 299021520), (2, 149510760), (3, 99673840), (4, 74755380), (5, 59804304), (6, 49836920), (7, 42717360), (8, 37377690), (10, 29902152), (12, 24918460), (14, 21358680), (15, 19934768), (16, 18688845), (20, 14951076), (21, 14239120), (24, 12459230), (28, 10679340), (30, 9967384), (35, 8543472), (40, 7475538), (42, 7119560), (47, 6362160), (48, 6229615), (49, 6102480), (56, 5339670), (60, 4983692), (70, 4271736), (80, 3737769), (84, 3559780), (94, 3181080), (98, 3051240), (105, 2847824), (112, 2669835), (120, 2491846), (140, 2135868), (141, 2120720), (147, 2034160), (168, 1779890), (188, 1590540), (196, 1525620), (210, 1423912), (235, 1272432), (240, 1245923), (245, 1220496), (280, 1067934), (282, 1060360), (294, 1017080), (329, 908880), (336, 889945), (376, 795270), (392, 762810), (420, 711956), (470, 636216), (490, 610248), (541, 552720), (560, 533967), (564, 530180), (588, 508540), (658, 454440), (705, 424144), (735, 406832), (752, 397635), (784, 381405), (840, 355978), (940, 318108), (980, 305124), (987, 302960), (1082, 276360), (1128, 265090), (1176, 254270), (1316, 227220), (1410, 212072), (1470, 203416), (1623, 184240), (1645, 181776), (1680, 177989), (1880, 159054), (1960, 152562), (1974, 151480), (2164, 138180), (2256, 132545), (2303, 129840), (2352, 127135), (2632, 113610), (2705, 110544), (2820, 106036), (2940, 101708), (3246, 92120), (3290, 90888), (3760, 79527), (3787, 78960), (3920, 76281), (3948, 75740), (4328, 69090), (4606, 64920), (4935, 60592), (5264, 56805), (5410, 55272), (5640, 53018), (5880, 50854), (6492, 46060), (6580, 45444), (6909, 43280), (7574, 39480), (7896, 37870), (8115, 36848), (8656, 34545), (9212, 32460), (9870, 30296), (10820, 27636), (11280, 26509), (11361, 26320), (11515, 25968), (11760, 25427), (12984, 23030), (13160, 22722), (13818, 21640), (15148, 19740), (15792, 18935), (16230, 18424)]