28311058440

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9829}}^1$

素因数の和:9986

約数の個数: 320

約数和(自身を含む): 109617868800

約数和(自身を除く): 81306810360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 127, 135, 140, 162, 168, 180, 189, 210, 216, 252, 254, 270, 280, 315, 324, 360, 378, 381, 405, 420, 504, 508, 540, 567, 630, 635, 648, 756, 762, 810, 840, 889, 945, 1016, 1080, 1134, 1143, 1260, 1270, 1512, 1524, 1620, 1778, 1890, 1905, 2268, 2286, 2520, 2540, 2667, 2835, 3048, 3240, 3429, 3556, 3780, 3810, 4445, 4536, 4572, 5080, 5334, 5670, 5715, 6858, 7112, 7560, 7620, 8001, 8890, 9144, 9829, 10287, 10668, 11340, 11430, 13335, 13716, 15240, 16002, 17145, 17780, 19658, 20574, 21336, 22680, 22860, 24003, 26670, 27432, 29487, 32004, 34290, 35560, 39316, 40005, 41148, 45720, 48006, 49145, 51435, 53340, 58974, 64008, 68580, 68803, 72009, 78632, 80010, 82296, 88461, 96012, 98290, 102870, 106680, 117948, 120015, 137160, 137606, 144018, 147435, 160020, 176922, 192024, 196580, 205740, 206409, 235896, 240030, 265383, 275212, 288036, 294870, 320040, 344015, 353844, 360045, 393160, 411480, 412818, 442305, 480060, 530766, 550424, 576072, 589740, 619227, 688030, 707688, 720090, 796149, 825636, 884610, 960120, 1032045, 1061532, 1179480, 1238454, 1248283, 1326915, 1376060, 1440180, 1592298, 1651272, 1769220, 1857681, 2064090, 2123064, 2476908, 2496566, 2653830, 2752120, 2880360, 3096135, 3184596, 3538440, 3715362, 3744849, 3980745, 4128180, 4953816, 4993132, 5307660, 5573043, 6192270, 6241415, 6369192, 7430724, 7489698, 7961490, 8256360, 8737981, 9288405, 9986264, 10615320, 11146086, 11234547, 12384540, 12482830, 14861448, 14979396, 15922980, 17475962, 18576810, 18724245, 22292172, 22469094, 24769080, 24965660, 26213943, 27865215, 29958792, 31845960, 33703641, 34951924, 37153620, 37448490, 43689905, 44584344, 44938188, 49931320, 52427886, 55730430, 56172735, 67407282, 69903848, 74307240, 74896980, 78641829, 87379810, 89876376, 101110923, 104855772, 111460860, 112345470, 131069715, 134814564, 149793960, 157283658, 168518205, 174759620, 202221846, 209711544, 222921720, 224690940, 235925487, 262139430, 269629128, 314567316, 337036410, 349519240, 393209145, 404443692, 449381880, 471850974, 505554615, 524278860, 629134632, 674072820, 707776461, 786418290, 808887384, 943701948, 1011109230, 1048557720, 1179627435, 1348145640, 1415552922, 1572836580, 1887403896, 2022218460, 2359254870, 2831105844, 3145673160, 3538882305, 4044436920, 4718509740, 5662211688, 7077764610, 9437019480, 14155529220, 28311058440]

約数ペア:

[(1, 28311058440), (2, 14155529220), (3, 9437019480), (4, 7077764610), (5, 5662211688), (6, 4718509740), (7, 4044436920), (8, 3538882305), (9, 3145673160), (10, 2831105844), (12, 2359254870), (14, 2022218460), (15, 1887403896), (18, 1572836580), (20, 1415552922), (21, 1348145640), (24, 1179627435), (27, 1048557720), (28, 1011109230), (30, 943701948), (35, 808887384), (36, 786418290), (40, 707776461), (42, 674072820), (45, 629134632), (54, 524278860), (56, 505554615), (60, 471850974), (63, 449381880), (70, 404443692), (72, 393209145), (81, 349519240), (84, 337036410), (90, 314567316), (105, 269629128), (108, 262139430), (120, 235925487), (126, 224690940), (127, 222921720), (135, 209711544), (140, 202221846), (162, 174759620), (168, 168518205), (180, 157283658), (189, 149793960), (210, 134814564), (216, 131069715), (252, 112345470), (254, 111460860), (270, 104855772), (280, 101110923), (315, 89876376), (324, 87379810), (360, 78641829), (378, 74896980), (381, 74307240), (405, 69903848), (420, 67407282), (504, 56172735), (508, 55730430), (540, 52427886), (567, 49931320), (630, 44938188), (635, 44584344), (648, 43689905), (756, 37448490), (762, 37153620), (810, 34951924), (840, 33703641), (889, 31845960), (945, 29958792), (1016, 27865215), (1080, 26213943), (1134, 24965660), (1143, 24769080), (1260, 22469094), (1270, 22292172), (1512, 18724245), (1524, 18576810), (1620, 17475962), (1778, 15922980), (1890, 14979396), (1905, 14861448), (2268, 12482830), (2286, 12384540), (2520, 11234547), (2540, 11146086), (2667, 10615320), (2835, 9986264), (3048, 9288405), (3240, 8737981), (3429, 8256360), (3556, 7961490), (3780, 7489698), (3810, 7430724), (4445, 6369192), (4536, 6241415), (4572, 6192270), (5080, 5573043), (5334, 5307660), (5670, 4993132), (5715, 4953816), (6858, 4128180), (7112, 3980745), (7560, 3744849), (7620, 3715362), (8001, 3538440), (8890, 3184596), (9144, 3096135), (9829, 2880360), (10287, 2752120), (10668, 2653830), (11340, 2496566), (11430, 2476908), (13335, 2123064), (13716, 2064090), (15240, 1857681), (16002, 1769220), (17145, 1651272), (17780, 1592298), (19658, 1440180), (20574, 1376060), (21336, 1326915), (22680, 1248283), (22860, 1238454), (24003, 1179480), (26670, 1061532), (27432, 1032045), (29487, 960120), (32004, 884610), (34290, 825636), (35560, 796149), (39316, 720090), (40005, 707688), (41148, 688030), (45720, 619227), (48006, 589740), (49145, 576072), (51435, 550424), (53340, 530766), (58974, 480060), (64008, 442305), (68580, 412818), (68803, 411480), (72009, 393160), (78632, 360045), (80010, 353844), (82296, 344015), (88461, 320040), (96012, 294870), (98290, 288036), (102870, 275212), (106680, 265383), (117948, 240030), (120015, 235896), (137160, 206409), (137606, 205740), (144018, 196580), (147435, 192024), (160020, 176922)]