2009875560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{217519}}^1$

素因数の和:217551

約数の個数: 128

約数和(自身を含む): 7517491200

約数和(自身を除く): 5507615640

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, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 217519, 435038, 652557, 870076, 1087595, 1305114, 1522633, 1740152, 2175190, 2392709, 2610228, 3045266, 3262785, 4350380, 4567899, 4785418, 5220456, 6090532, 6525570, 7178127, 7613165, 8700760, 9135798, 9570836, 11963545, 12181064, 13051140, 14356254, 15226330, 16748963, 18271596, 19141672, 22839495, 23927090, 26102280, 28712508, 30452660, 33497926, 35890635, 36543192, 45678990, 47854180, 50246889, 57425016, 60905320, 66995852, 71781270, 83744815, 91357980, 95708360, 100493778, 133991704, 143562540, 167489630, 182715960, 200987556, 251234445, 287125080, 334979260, 401975112, 502468890, 669958520, 1004937780, 2009875560]

約数ペア:

[(1, 2009875560), (2, 1004937780), (3, 669958520), (4, 502468890), (5, 401975112), (6, 334979260), (7, 287125080), (8, 251234445), (10, 200987556), (11, 182715960), (12, 167489630), (14, 143562540), (15, 133991704), (20, 100493778), (21, 95708360), (22, 91357980), (24, 83744815), (28, 71781270), (30, 66995852), (33, 60905320), (35, 57425016), (40, 50246889), (42, 47854180), (44, 45678990), (55, 36543192), (56, 35890635), (60, 33497926), (66, 30452660), (70, 28712508), (77, 26102280), (84, 23927090), (88, 22839495), (105, 19141672), (110, 18271596), (120, 16748963), (132, 15226330), (140, 14356254), (154, 13051140), (165, 12181064), (168, 11963545), (210, 9570836), (220, 9135798), (231, 8700760), (264, 7613165), (280, 7178127), (308, 6525570), (330, 6090532), (385, 5220456), (420, 4785418), (440, 4567899), (462, 4350380), (616, 3262785), (660, 3045266), (770, 2610228), (840, 2392709), (924, 2175190), (1155, 1740152), (1320, 1522633), (1540, 1305114), (1848, 1087595), (2310, 870076), (3080, 652557), (4620, 435038), (9240, 217519)]