147513520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{311}}^1$

素因数の和:360

約数の個数: 180

約数和(自身を含む): 439940592

約数和(自身を除く): 292427072

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 121, 140, 154, 176, 196, 220, 242, 245, 280, 308, 311, 385, 392, 440, 484, 490, 539, 560, 605, 616, 622, 770, 784, 847, 880, 968, 980, 1078, 1210, 1232, 1244, 1540, 1555, 1694, 1936, 1960, 2156, 2177, 2420, 2488, 2695, 3080, 3110, 3388, 3421, 3920, 4235, 4312, 4354, 4840, 4976, 5390, 5929, 6160, 6220, 6776, 6842, 8470, 8624, 8708, 9680, 10780, 10885, 11858, 12440, 13552, 13684, 15239, 16940, 17105, 17416, 21560, 21770, 23716, 23947, 24880, 27368, 29645, 30478, 33880, 34210, 34832, 37631, 43120, 43540, 47432, 47894, 54736, 59290, 60956, 67760, 68420, 75262, 76195, 87080, 94864, 95788, 118580, 119735, 121912, 136840, 150524, 152390, 167629, 174160, 188155, 191576, 237160, 239470, 243824, 263417, 273680, 301048, 304780, 335258, 376310, 383152, 474320, 478940, 526834, 602096, 609560, 670516, 752620, 838145, 957880, 1053668, 1219120, 1317085, 1341032, 1505240, 1676290, 1843919, 1915760, 2107336, 2634170, 2682064, 3010480, 3352580, 3687838, 4214672, 5268340, 6705160, 7375676, 9219595, 10536680, 13410320, 14751352, 18439190, 21073360, 29502704, 36878380, 73756760, 147513520]

約数ペア:

[(1, 147513520), (2, 73756760), (4, 36878380), (5, 29502704), (7, 21073360), (8, 18439190), (10, 14751352), (11, 13410320), (14, 10536680), (16, 9219595), (20, 7375676), (22, 6705160), (28, 5268340), (35, 4214672), (40, 3687838), (44, 3352580), (49, 3010480), (55, 2682064), (56, 2634170), (70, 2107336), (77, 1915760), (80, 1843919), (88, 1676290), (98, 1505240), (110, 1341032), (112, 1317085), (121, 1219120), (140, 1053668), (154, 957880), (176, 838145), (196, 752620), (220, 670516), (242, 609560), (245, 602096), (280, 526834), (308, 478940), (311, 474320), (385, 383152), (392, 376310), (440, 335258), (484, 304780), (490, 301048), (539, 273680), (560, 263417), (605, 243824), (616, 239470), (622, 237160), (770, 191576), (784, 188155), (847, 174160), (880, 167629), (968, 152390), (980, 150524), (1078, 136840), (1210, 121912), (1232, 119735), (1244, 118580), (1540, 95788), (1555, 94864), (1694, 87080), (1936, 76195), (1960, 75262), (2156, 68420), (2177, 67760), (2420, 60956), (2488, 59290), (2695, 54736), (3080, 47894), (3110, 47432), (3388, 43540), (3421, 43120), (3920, 37631), (4235, 34832), (4312, 34210), (4354, 33880), (4840, 30478), (4976, 29645), (5390, 27368), (5929, 24880), (6160, 23947), (6220, 23716), (6776, 21770), (6842, 21560), (8470, 17416), (8624, 17105), (8708, 16940), (9680, 15239), (10780, 13684), (10885, 13552), (11858, 12440)]