1027297920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:543

約数の個数: 256

約数和(自身を含む): 3609722880

約数和(自身を除く): 2582424960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 127, 128, 132, 160, 165, 176, 192, 220, 240, 254, 264, 320, 330, 352, 381, 383, 384, 440, 480, 508, 528, 635, 640, 660, 704, 762, 766, 880, 960, 1016, 1056, 1149, 1270, 1320, 1397, 1408, 1524, 1532, 1760, 1905, 1915, 1920, 2032, 2112, 2298, 2540, 2640, 2794, 3048, 3064, 3520, 3810, 3830, 4064, 4191, 4213, 4224, 4596, 5080, 5280, 5588, 5745, 6096, 6128, 6985, 7040, 7620, 7660, 8128, 8382, 8426, 9192, 10160, 10560, 11176, 11490, 12192, 12256, 12639, 13970, 15240, 15320, 16256, 16764, 16852, 18384, 20320, 20955, 21065, 21120, 22352, 22980, 24384, 24512, 25278, 27940, 30480, 30640, 33528, 33704, 36768, 40640, 41910, 42130, 44704, 45960, 48641, 48768, 49024, 50556, 55880, 60960, 61280, 63195, 67056, 67408, 73536, 81280, 83820, 84260, 89408, 91920, 97282, 101112, 111760, 121920, 122560, 126390, 134112, 134816, 145923, 147072, 167640, 168520, 178816, 183840, 194564, 202224, 223520, 243205, 243840, 245120, 252780, 268224, 269632, 291846, 335280, 337040, 367680, 389128, 404448, 447040, 486410, 505560, 535051, 536448, 539264, 583692, 670560, 674080, 729615, 735360, 778256, 808896, 894080, 972820, 1011120, 1070102, 1167384, 1341120, 1348160, 1459230, 1556512, 1605153, 1617792, 1945640, 2022240, 2140204, 2334768, 2675255, 2682240, 2696320, 2918460, 3113024, 3210306, 3891280, 4044480, 4280408, 4669536, 5350510, 5836920, 6226048, 6420612, 7782560, 8025765, 8088960, 8560816, 9339072, 10701020, 11673840, 12841224, 15565120, 16051530, 17121632, 18678144, 21402040, 23347680, 25682448, 31130240, 32103060, 34243264, 42804080, 46695360, 51364896, 64206120, 68486528, 85608160, 93390720, 102729792, 128412240, 171216320, 205459584, 256824480, 342432640, 513648960, 1027297920]

約数ペア:

[(1, 1027297920), (2, 513648960), (3, 342432640), (4, 256824480), (5, 205459584), (6, 171216320), (8, 128412240), (10, 102729792), (11, 93390720), (12, 85608160), (15, 68486528), (16, 64206120), (20, 51364896), (22, 46695360), (24, 42804080), (30, 34243264), (32, 32103060), (33, 31130240), (40, 25682448), (44, 23347680), (48, 21402040), (55, 18678144), (60, 17121632), (64, 16051530), (66, 15565120), (80, 12841224), (88, 11673840), (96, 10701020), (110, 9339072), (120, 8560816), (127, 8088960), (128, 8025765), (132, 7782560), (160, 6420612), (165, 6226048), (176, 5836920), (192, 5350510), (220, 4669536), (240, 4280408), (254, 4044480), (264, 3891280), (320, 3210306), (330, 3113024), (352, 2918460), (381, 2696320), (383, 2682240), (384, 2675255), (440, 2334768), (480, 2140204), (508, 2022240), (528, 1945640), (635, 1617792), (640, 1605153), (660, 1556512), (704, 1459230), (762, 1348160), (766, 1341120), (880, 1167384), (960, 1070102), (1016, 1011120), (1056, 972820), (1149, 894080), (1270, 808896), (1320, 778256), (1397, 735360), (1408, 729615), (1524, 674080), (1532, 670560), (1760, 583692), (1905, 539264), (1915, 536448), (1920, 535051), (2032, 505560), (2112, 486410), (2298, 447040), (2540, 404448), (2640, 389128), (2794, 367680), (3048, 337040), (3064, 335280), (3520, 291846), (3810, 269632), (3830, 268224), (4064, 252780), (4191, 245120), (4213, 243840), (4224, 243205), (4596, 223520), (5080, 202224), (5280, 194564), (5588, 183840), (5745, 178816), (6096, 168520), (6128, 167640), (6985, 147072), (7040, 145923), (7620, 134816), (7660, 134112), (8128, 126390), (8382, 122560), (8426, 121920), (9192, 111760), (10160, 101112), (10560, 97282), (11176, 91920), (11490, 89408), (12192, 84260), (12256, 83820), (12639, 81280), (13970, 73536), (15240, 67408), (15320, 67056), (16256, 63195), (16764, 61280), (16852, 60960), (18384, 55880), (20320, 50556), (20955, 49024), (21065, 48768), (21120, 48641), (22352, 45960), (22980, 44704), (24384, 42130), (24512, 41910), (25278, 40640), (27940, 36768), (30480, 33704), (30640, 33528)]