144868920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 256

約数和(自身を含む): 542592000

約数和(自身を除く): 397723080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 29, 30, 35, 38, 40, 42, 56, 57, 58, 60, 70, 76, 84, 87, 95, 105, 114, 116, 120, 133, 140, 145, 152, 168, 174, 190, 203, 210, 228, 232, 266, 280, 285, 290, 313, 348, 380, 399, 406, 420, 435, 456, 532, 551, 570, 580, 609, 626, 665, 696, 760, 798, 812, 840, 870, 939, 1015, 1064, 1102, 1140, 1160, 1218, 1252, 1330, 1565, 1596, 1624, 1653, 1740, 1878, 1995, 2030, 2191, 2204, 2280, 2436, 2504, 2660, 2755, 3045, 3130, 3192, 3306, 3480, 3756, 3857, 3990, 4060, 4382, 4408, 4695, 4872, 5320, 5510, 5947, 6090, 6260, 6573, 6612, 7512, 7714, 7980, 8120, 8265, 8764, 9077, 9390, 10955, 11020, 11571, 11894, 12180, 12520, 13146, 13224, 15428, 15960, 16530, 17528, 17841, 18154, 18780, 19285, 21910, 22040, 23142, 23788, 24360, 26292, 27231, 29735, 30856, 32865, 33060, 35682, 36308, 37560, 38570, 41629, 43820, 45385, 46284, 47576, 52584, 54462, 57855, 59470, 63539, 65730, 66120, 71364, 72616, 77140, 83258, 87640, 89205, 90770, 92568, 108924, 115710, 118940, 124887, 127078, 131460, 136155, 142728, 154280, 166516, 172463, 178410, 181540, 190617, 208145, 217848, 231420, 237880, 249774, 254156, 262920, 272310, 317695, 333032, 344926, 356820, 363080, 381234, 416290, 462840, 499548, 508312, 517389, 544620, 624435, 635390, 689852, 713640, 762468, 832580, 862315, 953085, 999096, 1034778, 1089240, 1207241, 1248870, 1270780, 1379704, 1524936, 1665160, 1724630, 1906170, 2069556, 2414482, 2497740, 2541560, 2586945, 3449260, 3621723, 3812340, 4139112, 4828964, 4995480, 5173890, 6036205, 6898520, 7243446, 7624680, 9657928, 10347780, 12072410, 14486892, 18108615, 20695560, 24144820, 28973784, 36217230, 48289640, 72434460, 144868920]

約数ペア:

[(1, 144868920), (2, 72434460), (3, 48289640), (4, 36217230), (5, 28973784), (6, 24144820), (7, 20695560), (8, 18108615), (10, 14486892), (12, 12072410), (14, 10347780), (15, 9657928), (19, 7624680), (20, 7243446), (21, 6898520), (24, 6036205), (28, 5173890), (29, 4995480), (30, 4828964), (35, 4139112), (38, 3812340), (40, 3621723), (42, 3449260), (56, 2586945), (57, 2541560), (58, 2497740), (60, 2414482), (70, 2069556), (76, 1906170), (84, 1724630), (87, 1665160), (95, 1524936), (105, 1379704), (114, 1270780), (116, 1248870), (120, 1207241), (133, 1089240), (140, 1034778), (145, 999096), (152, 953085), (168, 862315), (174, 832580), (190, 762468), (203, 713640), (210, 689852), (228, 635390), (232, 624435), (266, 544620), (280, 517389), (285, 508312), (290, 499548), (313, 462840), (348, 416290), (380, 381234), (399, 363080), (406, 356820), (420, 344926), (435, 333032), (456, 317695), (532, 272310), (551, 262920), (570, 254156), (580, 249774), (609, 237880), (626, 231420), (665, 217848), (696, 208145), (760, 190617), (798, 181540), (812, 178410), (840, 172463), (870, 166516), (939, 154280), (1015, 142728), (1064, 136155), (1102, 131460), (1140, 127078), (1160, 124887), (1218, 118940), (1252, 115710), (1330, 108924), (1565, 92568), (1596, 90770), (1624, 89205), (1653, 87640), (1740, 83258), (1878, 77140), (1995, 72616), (2030, 71364), (2191, 66120), (2204, 65730), (2280, 63539), (2436, 59470), (2504, 57855), (2660, 54462), (2755, 52584), (3045, 47576), (3130, 46284), (3192, 45385), (3306, 43820), (3480, 41629), (3756, 38570), (3857, 37560), (3990, 36308), (4060, 35682), (4382, 33060), (4408, 32865), (4695, 30856), (4872, 29735), (5320, 27231), (5510, 26292), (5947, 24360), (6090, 23788), (6260, 23142), (6573, 22040), (6612, 21910), (7512, 19285), (7714, 18780), (7980, 18154), (8120, 17841), (8265, 17528), (8764, 16530), (9077, 15960), (9390, 15428), (10955, 13224), (11020, 13146), (11571, 12520), (11894, 12180)]