2070293680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2609}}^1$

素因数の和:2751

約数の個数: 160

約数和(自身を含む): 5980867200

約数和(自身を除く): 3910573520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 109, 112, 130, 140, 182, 208, 218, 260, 280, 364, 436, 455, 520, 545, 560, 728, 763, 872, 910, 1040, 1090, 1417, 1456, 1526, 1744, 1820, 2180, 2609, 2834, 3052, 3640, 3815, 4360, 5218, 5668, 6104, 7085, 7280, 7630, 8720, 9919, 10436, 11336, 12208, 13045, 14170, 15260, 18263, 19838, 20872, 22672, 26090, 28340, 30520, 33917, 36526, 39676, 41744, 49595, 52180, 56680, 61040, 67834, 73052, 79352, 91315, 99190, 104360, 113360, 135668, 146104, 158704, 169585, 182630, 198380, 208720, 237419, 271336, 284381, 292208, 339170, 365260, 396760, 474838, 542672, 568762, 678340, 730520, 793520, 949676, 1137524, 1187095, 1356680, 1421905, 1461040, 1899352, 1990667, 2275048, 2374190, 2713360, 2843810, 3696953, 3798704, 3981334, 4550096, 4748380, 5687620, 7393906, 7962668, 9496760, 9953335, 11375240, 14787812, 15925336, 18484765, 18993520, 19906670, 22750480, 25878671, 29575624, 31850672, 36969530, 39813340, 51757342, 59151248, 73939060, 79626680, 103514684, 129393355, 147878120, 159253360, 207029368, 258786710, 295756240, 414058736, 517573420, 1035146840, 2070293680]

約数ペア:

[(1, 2070293680), (2, 1035146840), (4, 517573420), (5, 414058736), (7, 295756240), (8, 258786710), (10, 207029368), (13, 159253360), (14, 147878120), (16, 129393355), (20, 103514684), (26, 79626680), (28, 73939060), (35, 59151248), (40, 51757342), (52, 39813340), (56, 36969530), (65, 31850672), (70, 29575624), (80, 25878671), (91, 22750480), (104, 19906670), (109, 18993520), (112, 18484765), (130, 15925336), (140, 14787812), (182, 11375240), (208, 9953335), (218, 9496760), (260, 7962668), (280, 7393906), (364, 5687620), (436, 4748380), (455, 4550096), (520, 3981334), (545, 3798704), (560, 3696953), (728, 2843810), (763, 2713360), (872, 2374190), (910, 2275048), (1040, 1990667), (1090, 1899352), (1417, 1461040), (1456, 1421905), (1526, 1356680), (1744, 1187095), (1820, 1137524), (2180, 949676), (2609, 793520), (2834, 730520), (3052, 678340), (3640, 568762), (3815, 542672), (4360, 474838), (5218, 396760), (5668, 365260), (6104, 339170), (7085, 292208), (7280, 284381), (7630, 271336), (8720, 237419), (9919, 208720), (10436, 198380), (11336, 182630), (12208, 169585), (13045, 158704), (14170, 146104), (15260, 135668), (18263, 113360), (19838, 104360), (20872, 99190), (22672, 91315), (26090, 79352), (28340, 73052), (30520, 67834), (33917, 61040), (36526, 56680), (39676, 52180), (41744, 49595)]