6809195120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8581}}^1$

素因数の和:8723

約数の個数: 160

約数和(自身を含む): 19665824640

約数和(自身を除く): 12856629520

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, 2834, 3052, 3640, 3815, 4360, 5668, 6104, 7085, 7280, 7630, 8581, 8720, 9919, 11336, 12208, 14170, 15260, 17162, 19838, 22672, 28340, 30520, 34324, 39676, 42905, 49595, 56680, 60067, 61040, 68648, 79352, 85810, 99190, 111553, 113360, 120134, 137296, 158704, 171620, 198380, 223106, 240268, 300335, 343240, 396760, 446212, 480536, 557765, 600670, 686480, 780871, 793520, 892424, 935329, 961072, 1115530, 1201340, 1561742, 1784848, 1870658, 2231060, 2402680, 3123484, 3741316, 3904355, 4462120, 4676645, 4805360, 6246968, 6547303, 7482632, 7808710, 8924240, 9353290, 12159277, 12493936, 13094606, 14965264, 15617420, 18706580, 24318554, 26189212, 31234840, 32736515, 37413160, 48637108, 52378424, 60796385, 62469680, 65473030, 74826320, 85114939, 97274216, 104756848, 121592770, 130946060, 170229878, 194548432, 243185540, 261892120, 340459756, 425574695, 486371080, 523784240, 680919512, 851149390, 972742160, 1361839024, 1702298780, 3404597560, 6809195120]

約数ペア:

[(1, 6809195120), (2, 3404597560), (4, 1702298780), (5, 1361839024), (7, 972742160), (8, 851149390), (10, 680919512), (13, 523784240), (14, 486371080), (16, 425574695), (20, 340459756), (26, 261892120), (28, 243185540), (35, 194548432), (40, 170229878), (52, 130946060), (56, 121592770), (65, 104756848), (70, 97274216), (80, 85114939), (91, 74826320), (104, 65473030), (109, 62469680), (112, 60796385), (130, 52378424), (140, 48637108), (182, 37413160), (208, 32736515), (218, 31234840), (260, 26189212), (280, 24318554), (364, 18706580), (436, 15617420), (455, 14965264), (520, 13094606), (545, 12493936), (560, 12159277), (728, 9353290), (763, 8924240), (872, 7808710), (910, 7482632), (1040, 6547303), (1090, 6246968), (1417, 4805360), (1456, 4676645), (1526, 4462120), (1744, 3904355), (1820, 3741316), (2180, 3123484), (2834, 2402680), (3052, 2231060), (3640, 1870658), (3815, 1784848), (4360, 1561742), (5668, 1201340), (6104, 1115530), (7085, 961072), (7280, 935329), (7630, 892424), (8581, 793520), (8720, 780871), (9919, 686480), (11336, 600670), (12208, 557765), (14170, 480536), (15260, 446212), (17162, 396760), (19838, 343240), (22672, 300335), (28340, 240268), (30520, 223106), (34324, 198380), (39676, 171620), (42905, 158704), (49595, 137296), (56680, 120134), (60067, 113360), (61040, 111553), (68648, 99190), (79352, 85810)]