310080680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5011}}^1$

素因数の和:5059

約数の個数: 128

約数和(自身を含む): 909377280

約数和(自身を除く): 599296600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1768, 1820, 2210, 2380, 3094, 3640, 4420, 4760, 5011, 6188, 7735, 8840, 10022, 12376, 15470, 20044, 25055, 30940, 35077, 40088, 50110, 61880, 65143, 70154, 85187, 100220, 130286, 140308, 170374, 175385, 200440, 260572, 280616, 325715, 340748, 350770, 425935, 456001, 521144, 596309, 651430, 681496, 701540, 851870, 912002, 1107431, 1192618, 1302860, 1403080, 1703740, 1824004, 2214862, 2280005, 2385236, 2605720, 2981545, 3407480, 3648008, 4429724, 4560010, 4770472, 5537155, 5963090, 7752017, 8859448, 9120020, 11074310, 11926180, 15504034, 18240040, 22148620, 23852360, 31008068, 38760085, 44297240, 62016136, 77520170, 155040340, 310080680]

約数ペア:

[(1, 310080680), (2, 155040340), (4, 77520170), (5, 62016136), (7, 44297240), (8, 38760085), (10, 31008068), (13, 23852360), (14, 22148620), (17, 18240040), (20, 15504034), (26, 11926180), (28, 11074310), (34, 9120020), (35, 8859448), (40, 7752017), (52, 5963090), (56, 5537155), (65, 4770472), (68, 4560010), (70, 4429724), (85, 3648008), (91, 3407480), (104, 2981545), (119, 2605720), (130, 2385236), (136, 2280005), (140, 2214862), (170, 1824004), (182, 1703740), (221, 1403080), (238, 1302860), (260, 1192618), (280, 1107431), (340, 912002), (364, 851870), (442, 701540), (455, 681496), (476, 651430), (520, 596309), (595, 521144), (680, 456001), (728, 425935), (884, 350770), (910, 340748), (952, 325715), (1105, 280616), (1190, 260572), (1547, 200440), (1768, 175385), (1820, 170374), (2210, 140308), (2380, 130286), (3094, 100220), (3640, 85187), (4420, 70154), (4760, 65143), (5011, 61880), (6188, 50110), (7735, 40088), (8840, 35077), (10022, 30940), (12376, 25055), (15470, 20044)]