2056070880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:434

約数の個数: 288

約数和(自身を含む): 7238911680

約数和(自身を除く): 5182840800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 89, 90, 96, 120, 122, 144, 160, 178, 180, 183, 240, 244, 263, 267, 288, 305, 356, 360, 366, 445, 480, 488, 526, 534, 549, 610, 712, 720, 732, 789, 801, 890, 915, 976, 1052, 1068, 1098, 1220, 1315, 1335, 1424, 1440, 1464, 1578, 1602, 1780, 1830, 1952, 2104, 2136, 2196, 2367, 2440, 2630, 2670, 2745, 2848, 2928, 3156, 3204, 3560, 3660, 3945, 4005, 4208, 4272, 4392, 4734, 4880, 5260, 5340, 5429, 5490, 5856, 6312, 6408, 7120, 7320, 7890, 8010, 8416, 8544, 8784, 9468, 9760, 10520, 10680, 10858, 10980, 11835, 12624, 12816, 14240, 14640, 15780, 16020, 16043, 16287, 17568, 18936, 21040, 21360, 21716, 21960, 23407, 23670, 25248, 25632, 27145, 29280, 31560, 32040, 32086, 32574, 37872, 42080, 42720, 43432, 43920, 46814, 47340, 48129, 48861, 54290, 63120, 64080, 64172, 65148, 70221, 75744, 80215, 81435, 86864, 87840, 93628, 94680, 96258, 97722, 108580, 117035, 126240, 128160, 128344, 130296, 140442, 144387, 160430, 162870, 173728, 187256, 189360, 192516, 195444, 210663, 217160, 234070, 240645, 244305, 256688, 260592, 280884, 288774, 320860, 325740, 351105, 374512, 378720, 385032, 390888, 421326, 434320, 468140, 481290, 488610, 513376, 521184, 561768, 577548, 641720, 651480, 702210, 721935, 749024, 770064, 781776, 842652, 868640, 936280, 962580, 977220, 1053315, 1123536, 1155096, 1283440, 1302960, 1404420, 1427827, 1443870, 1540128, 1563552, 1685304, 1872560, 1925160, 1954440, 2106630, 2247072, 2310192, 2566880, 2605920, 2808840, 2855654, 2887740, 3370608, 3745120, 3850320, 3908880, 4213260, 4283481, 4620384, 5617680, 5711308, 5775480, 6741216, 7139135, 7700640, 7817760, 8426520, 8566962, 11235360, 11422616, 11550960, 12850443, 14278270, 16853040, 17133924, 21417405, 22845232, 23101920, 25700886, 28556540, 33706080, 34267848, 42834810, 45690464, 51401772, 57113080, 64252215, 68535696, 85669620, 102803544, 114226160, 128504430, 137071392, 171339240, 205607088, 228452320, 257008860, 342678480, 411214176, 514017720, 685356960, 1028035440, 2056070880]

約数ペア:

[(1, 2056070880), (2, 1028035440), (3, 685356960), (4, 514017720), (5, 411214176), (6, 342678480), (8, 257008860), (9, 228452320), (10, 205607088), (12, 171339240), (15, 137071392), (16, 128504430), (18, 114226160), (20, 102803544), (24, 85669620), (30, 68535696), (32, 64252215), (36, 57113080), (40, 51401772), (45, 45690464), (48, 42834810), (60, 34267848), (61, 33706080), (72, 28556540), (80, 25700886), (89, 23101920), (90, 22845232), (96, 21417405), (120, 17133924), (122, 16853040), (144, 14278270), (160, 12850443), (178, 11550960), (180, 11422616), (183, 11235360), (240, 8566962), (244, 8426520), (263, 7817760), (267, 7700640), (288, 7139135), (305, 6741216), (356, 5775480), (360, 5711308), (366, 5617680), (445, 4620384), (480, 4283481), (488, 4213260), (526, 3908880), (534, 3850320), (549, 3745120), (610, 3370608), (712, 2887740), (720, 2855654), (732, 2808840), (789, 2605920), (801, 2566880), (890, 2310192), (915, 2247072), (976, 2106630), (1052, 1954440), (1068, 1925160), (1098, 1872560), (1220, 1685304), (1315, 1563552), (1335, 1540128), (1424, 1443870), (1440, 1427827), (1464, 1404420), (1578, 1302960), (1602, 1283440), (1780, 1155096), (1830, 1123536), (1952, 1053315), (2104, 977220), (2136, 962580), (2196, 936280), (2367, 868640), (2440, 842652), (2630, 781776), (2670, 770064), (2745, 749024), (2848, 721935), (2928, 702210), (3156, 651480), (3204, 641720), (3560, 577548), (3660, 561768), (3945, 521184), (4005, 513376), (4208, 488610), (4272, 481290), (4392, 468140), (4734, 434320), (4880, 421326), (5260, 390888), (5340, 385032), (5429, 378720), (5490, 374512), (5856, 351105), (6312, 325740), (6408, 320860), (7120, 288774), (7320, 280884), (7890, 260592), (8010, 256688), (8416, 244305), (8544, 240645), (8784, 234070), (9468, 217160), (9760, 210663), (10520, 195444), (10680, 192516), (10858, 189360), (10980, 187256), (11835, 173728), (12624, 162870), (12816, 160430), (14240, 144387), (14640, 140442), (15780, 130296), (16020, 128344), (16043, 128160), (16287, 126240), (17568, 117035), (18936, 108580), (21040, 97722), (21360, 96258), (21716, 94680), (21960, 93628), (23407, 87840), (23670, 86864), (25248, 81435), (25632, 80215), (27145, 75744), (29280, 70221), (31560, 65148), (32040, 64172), (32086, 64080), (32574, 63120), (37872, 54290), (42080, 48861), (42720, 48129), (43432, 47340), (43920, 46814)]