144818520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2239}}^1$

素因数の和:2278

約数の個数: 192

約数和(自身を含む): 551577600

約数和(自身を除く): 406759080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2239, 2310, 2695, 2940, 3080, 3234, 4312, 4478, 4620, 5390, 5880, 6468, 6717, 8085, 8956, 9240, 10780, 11195, 12936, 13434, 15673, 16170, 17912, 21560, 22390, 24629, 26868, 31346, 32340, 33585, 44780, 47019, 49258, 53736, 62692, 64680, 67170, 73887, 78365, 89560, 94038, 98516, 109711, 123145, 125384, 134340, 147774, 156730, 172403, 188076, 197032, 219422, 235095, 246290, 268680, 295548, 313460, 329133, 344806, 369435, 376152, 438844, 470190, 492580, 517209, 548555, 591096, 626920, 658266, 689612, 738870, 862015, 877688, 940380, 985160, 1034418, 1097110, 1206821, 1316532, 1379224, 1477740, 1645665, 1724030, 1880760, 2068836, 2194220, 2413642, 2586045, 2633064, 2955480, 3291330, 3448060, 3620463, 4137672, 4388440, 4827284, 5172090, 6034105, 6582660, 6896120, 7240926, 9654568, 10344180, 12068210, 13165320, 14481852, 18102315, 20688360, 24136420, 28963704, 36204630, 48272840, 72409260, 144818520]

約数ペア:

[(1, 144818520), (2, 72409260), (3, 48272840), (4, 36204630), (5, 28963704), (6, 24136420), (7, 20688360), (8, 18102315), (10, 14481852), (11, 13165320), (12, 12068210), (14, 10344180), (15, 9654568), (20, 7240926), (21, 6896120), (22, 6582660), (24, 6034105), (28, 5172090), (30, 4827284), (33, 4388440), (35, 4137672), (40, 3620463), (42, 3448060), (44, 3291330), (49, 2955480), (55, 2633064), (56, 2586045), (60, 2413642), (66, 2194220), (70, 2068836), (77, 1880760), (84, 1724030), (88, 1645665), (98, 1477740), (105, 1379224), (110, 1316532), (120, 1206821), (132, 1097110), (140, 1034418), (147, 985160), (154, 940380), (165, 877688), (168, 862015), (196, 738870), (210, 689612), (220, 658266), (231, 626920), (245, 591096), (264, 548555), (280, 517209), (294, 492580), (308, 470190), (330, 438844), (385, 376152), (392, 369435), (420, 344806), (440, 329133), (462, 313460), (490, 295548), (539, 268680), (588, 246290), (616, 235095), (660, 219422), (735, 197032), (770, 188076), (840, 172403), (924, 156730), (980, 147774), (1078, 134340), (1155, 125384), (1176, 123145), (1320, 109711), (1470, 98516), (1540, 94038), (1617, 89560), (1848, 78365), (1960, 73887), (2156, 67170), (2239, 64680), (2310, 62692), (2695, 53736), (2940, 49258), (3080, 47019), (3234, 44780), (4312, 33585), (4478, 32340), (4620, 31346), (5390, 26868), (5880, 24629), (6468, 22390), (6717, 21560), (8085, 17912), (8956, 16170), (9240, 15673), (10780, 13434), (11195, 12936)]