957306840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2239}}^1$

素因数の和:2769

約数の個数: 128

約数和(自身を含む): 3290112000

約数和(自身を除く): 2332805160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 509, 840, 1018, 1527, 2036, 2239, 2545, 3054, 3563, 4072, 4478, 5090, 6108, 6717, 7126, 7635, 8956, 10180, 10689, 11195, 12216, 13434, 14252, 15270, 15673, 17815, 17912, 20360, 21378, 22390, 26868, 28504, 30540, 31346, 33585, 35630, 42756, 44780, 47019, 53445, 53736, 61080, 62692, 67170, 71260, 78365, 85512, 89560, 94038, 106890, 125384, 134340, 142520, 156730, 188076, 213780, 235095, 268680, 313460, 376152, 427560, 470190, 626920, 940380, 1139651, 1880760, 2279302, 3418953, 4558604, 5698255, 6837906, 7977557, 9117208, 11396510, 13675812, 15955114, 17094765, 22793020, 23932671, 27351624, 31910228, 34189530, 39887785, 45586040, 47865342, 63820456, 68379060, 79775570, 95730684, 119663355, 136758120, 159551140, 191461368, 239326710, 319102280, 478653420, 957306840]

約数ペア:

[(1, 957306840), (2, 478653420), (3, 319102280), (4, 239326710), (5, 191461368), (6, 159551140), (7, 136758120), (8, 119663355), (10, 95730684), (12, 79775570), (14, 68379060), (15, 63820456), (20, 47865342), (21, 45586040), (24, 39887785), (28, 34189530), (30, 31910228), (35, 27351624), (40, 23932671), (42, 22793020), (56, 17094765), (60, 15955114), (70, 13675812), (84, 11396510), (105, 9117208), (120, 7977557), (140, 6837906), (168, 5698255), (210, 4558604), (280, 3418953), (420, 2279302), (509, 1880760), (840, 1139651), (1018, 940380), (1527, 626920), (2036, 470190), (2239, 427560), (2545, 376152), (3054, 313460), (3563, 268680), (4072, 235095), (4478, 213780), (5090, 188076), (6108, 156730), (6717, 142520), (7126, 134340), (7635, 125384), (8956, 106890), (10180, 94038), (10689, 89560), (11195, 85512), (12216, 78365), (13434, 71260), (14252, 67170), (15270, 62692), (15673, 61080), (17815, 53736), (17912, 53445), (20360, 47019), (21378, 44780), (22390, 42756), (26868, 35630), (28504, 33585), (30540, 31346)]