2718579780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:968

約数の個数: 288

約数和(自身を含む): 9928396800

約数和(自身を除く): 7209817020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 127, 135, 140, 147, 180, 189, 196, 210, 245, 252, 254, 270, 294, 315, 378, 381, 420, 441, 490, 508, 540, 588, 630, 635, 735, 756, 762, 809, 882, 889, 945, 980, 1143, 1260, 1270, 1323, 1470, 1524, 1618, 1764, 1778, 1890, 1905, 2205, 2286, 2427, 2540, 2646, 2667, 2940, 3236, 3429, 3556, 3780, 3810, 4045, 4410, 4445, 4572, 4854, 5292, 5334, 5663, 5715, 6223, 6615, 6858, 7281, 7620, 8001, 8090, 8820, 8890, 9708, 10668, 11326, 11430, 12135, 12446, 13230, 13335, 13716, 14562, 16002, 16180, 16989, 17145, 17780, 18669, 21843, 22652, 22860, 24003, 24270, 24892, 26460, 26670, 28315, 29124, 31115, 32004, 33978, 34290, 36405, 37338, 39641, 40005, 43686, 48006, 48540, 50967, 53340, 56007, 56630, 62230, 67956, 68580, 72810, 74676, 79282, 80010, 84945, 87372, 93345, 96012, 101934, 102743, 109215, 112014, 113260, 118923, 120015, 124460, 145620, 152901, 158564, 160020, 168021, 169890, 186690, 198205, 203868, 205486, 218430, 224028, 237846, 240030, 254835, 280035, 305802, 308229, 336042, 339780, 356769, 373380, 396410, 410972, 436860, 475692, 480060, 509670, 513715, 560070, 594615, 611604, 616458, 672084, 713538, 719201, 764505, 792820, 840105, 924687, 1019340, 1027430, 1070307, 1120140, 1189230, 1232916, 1427076, 1438402, 1529010, 1541145, 1680210, 1783845, 1849374, 2054860, 2140614, 2157603, 2378460, 2774061, 2876804, 3058020, 3082290, 3360420, 3567690, 3596005, 3698748, 4281228, 4315206, 4623435, 5034407, 5351535, 5548122, 6164580, 6472809, 7135380, 7192010, 8630412, 9246870, 10068814, 10703070, 10788015, 11096244, 12945618, 13870305, 14384020, 15103221, 18493740, 19418427, 20137628, 21406140, 21576030, 25172035, 25891236, 27740610, 30206442, 32364045, 38836854, 43152060, 45309663, 50344070, 55481220, 60412884, 64728090, 75516105, 77673708, 90619326, 97092135, 100688140, 129456180, 135928989, 151032210, 181238652, 194184270, 226548315, 271857978, 302064420, 388368540, 453096630, 543715956, 679644945, 906193260, 1359289890, 2718579780]

約数ペア:

[(1, 2718579780), (2, 1359289890), (3, 906193260), (4, 679644945), (5, 543715956), (6, 453096630), (7, 388368540), (9, 302064420), (10, 271857978), (12, 226548315), (14, 194184270), (15, 181238652), (18, 151032210), (20, 135928989), (21, 129456180), (27, 100688140), (28, 97092135), (30, 90619326), (35, 77673708), (36, 75516105), (42, 64728090), (45, 60412884), (49, 55481220), (54, 50344070), (60, 45309663), (63, 43152060), (70, 38836854), (84, 32364045), (90, 30206442), (98, 27740610), (105, 25891236), (108, 25172035), (126, 21576030), (127, 21406140), (135, 20137628), (140, 19418427), (147, 18493740), (180, 15103221), (189, 14384020), (196, 13870305), (210, 12945618), (245, 11096244), (252, 10788015), (254, 10703070), (270, 10068814), (294, 9246870), (315, 8630412), (378, 7192010), (381, 7135380), (420, 6472809), (441, 6164580), (490, 5548122), (508, 5351535), (540, 5034407), (588, 4623435), (630, 4315206), (635, 4281228), (735, 3698748), (756, 3596005), (762, 3567690), (809, 3360420), (882, 3082290), (889, 3058020), (945, 2876804), (980, 2774061), (1143, 2378460), (1260, 2157603), (1270, 2140614), (1323, 2054860), (1470, 1849374), (1524, 1783845), (1618, 1680210), (1764, 1541145), (1778, 1529010), (1890, 1438402), (1905, 1427076), (2205, 1232916), (2286, 1189230), (2427, 1120140), (2540, 1070307), (2646, 1027430), (2667, 1019340), (2940, 924687), (3236, 840105), (3429, 792820), (3556, 764505), (3780, 719201), (3810, 713538), (4045, 672084), (4410, 616458), (4445, 611604), (4572, 594615), (4854, 560070), (5292, 513715), (5334, 509670), (5663, 480060), (5715, 475692), (6223, 436860), (6615, 410972), (6858, 396410), (7281, 373380), (7620, 356769), (8001, 339780), (8090, 336042), (8820, 308229), (8890, 305802), (9708, 280035), (10668, 254835), (11326, 240030), (11430, 237846), (12135, 224028), (12446, 218430), (13230, 205486), (13335, 203868), (13716, 198205), (14562, 186690), (16002, 169890), (16180, 168021), (16989, 160020), (17145, 158564), (17780, 152901), (18669, 145620), (21843, 124460), (22652, 120015), (22860, 118923), (24003, 113260), (24270, 112014), (24892, 109215), (26460, 102743), (26670, 101934), (28315, 96012), (29124, 93345), (31115, 87372), (32004, 84945), (33978, 80010), (34290, 79282), (36405, 74676), (37338, 72810), (39641, 68580), (40005, 67956), (43686, 62230), (48006, 56630), (48540, 56007), (50967, 53340)]