390203520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{29033}}^1$

素因数の和:29062

約数の個数: 128

約数和(自身を含む): 1421504640

約数和(自身を除く): 1031301120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 29033, 58066, 87099, 116132, 145165, 174198, 203231, 232264, 290330, 348396, 406462, 435495, 464528, 580660, 609693, 696792, 812924, 870990, 929056, 1016155, 1161320, 1219386, 1393584, 1625848, 1741980, 1858112, 2032310, 2322640, 2438772, 2787168, 3048465, 3251696, 3483960, 3716224, 4064620, 4645280, 4877544, 5574336, 6096930, 6503392, 6967920, 8129240, 9290560, 9755088, 11148672, 12193860, 13006784, 13935840, 16258480, 18581120, 19510176, 24387720, 26013568, 27871680, 32516960, 39020352, 48775440, 55743360, 65033920, 78040704, 97550880, 130067840, 195101760, 390203520]

約数ペア:

[(1, 390203520), (2, 195101760), (3, 130067840), (4, 97550880), (5, 78040704), (6, 65033920), (7, 55743360), (8, 48775440), (10, 39020352), (12, 32516960), (14, 27871680), (15, 26013568), (16, 24387720), (20, 19510176), (21, 18581120), (24, 16258480), (28, 13935840), (30, 13006784), (32, 12193860), (35, 11148672), (40, 9755088), (42, 9290560), (48, 8129240), (56, 6967920), (60, 6503392), (64, 6096930), (70, 5574336), (80, 4877544), (84, 4645280), (96, 4064620), (105, 3716224), (112, 3483960), (120, 3251696), (128, 3048465), (140, 2787168), (160, 2438772), (168, 2322640), (192, 2032310), (210, 1858112), (224, 1741980), (240, 1625848), (280, 1393584), (320, 1219386), (336, 1161320), (384, 1016155), (420, 929056), (448, 870990), (480, 812924), (560, 696792), (640, 609693), (672, 580660), (840, 464528), (896, 435495), (960, 406462), (1120, 348396), (1344, 290330), (1680, 232264), (1920, 203231), (2240, 174198), (2688, 145165), (3360, 116132), (4480, 87099), (6720, 58066), (13440, 29033)]