220256400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2058

約数の個数: 240

約数和(自身を含む): 868805504

約数和(自身を除く): 648549104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2017, 2100, 2184, 2275, 2600, 2730, 2800, 3120, 3640, 3900, 4034, 4200, 4368, 4550, 5200, 5460, 6051, 6825, 7280, 7800, 8068, 8400, 9100, 10085, 10920, 12102, 13650, 14119, 15600, 16136, 18200, 20170, 21840, 24204, 26221, 27300, 28238, 30255, 32272, 36400, 40340, 42357, 48408, 50425, 52442, 54600, 56476, 60510, 70595, 78663, 80680, 84714, 96816, 100850, 104884, 109200, 112952, 121020, 131105, 141190, 151275, 157326, 161360, 169428, 183547, 201700, 209768, 211785, 225904, 242040, 262210, 282380, 302550, 314652, 338856, 352975, 367094, 393315, 403400, 419536, 423570, 484080, 524420, 550641, 564760, 605100, 629304, 655525, 677712, 705950, 734188, 786630, 806800, 847140, 917735, 1048840, 1058925, 1101282, 1129520, 1210200, 1258608, 1311050, 1411900, 1468376, 1573260, 1694280, 1835470, 1966575, 2097680, 2117850, 2202564, 2420400, 2622100, 2753205, 2823800, 2936752, 3146520, 3388560, 3670940, 3933150, 4235700, 4405128, 4588675, 5244200, 5506410, 5647600, 6293040, 7341880, 7866300, 8471400, 8810256, 9177350, 10488400, 11012820, 13766025, 14683760, 15732600, 16942800, 18354700, 22025640, 27532050, 31465200, 36709400, 44051280, 55064100, 73418800, 110128200, 220256400]

約数ペア:

[(1, 220256400), (2, 110128200), (3, 73418800), (4, 55064100), (5, 44051280), (6, 36709400), (7, 31465200), (8, 27532050), (10, 22025640), (12, 18354700), (13, 16942800), (14, 15732600), (15, 14683760), (16, 13766025), (20, 11012820), (21, 10488400), (24, 9177350), (25, 8810256), (26, 8471400), (28, 7866300), (30, 7341880), (35, 6293040), (39, 5647600), (40, 5506410), (42, 5244200), (48, 4588675), (50, 4405128), (52, 4235700), (56, 3933150), (60, 3670940), (65, 3388560), (70, 3146520), (75, 2936752), (78, 2823800), (80, 2753205), (84, 2622100), (91, 2420400), (100, 2202564), (104, 2117850), (105, 2097680), (112, 1966575), (120, 1835470), (130, 1694280), (140, 1573260), (150, 1468376), (156, 1411900), (168, 1311050), (175, 1258608), (182, 1210200), (195, 1129520), (200, 1101282), (208, 1058925), (210, 1048840), (240, 917735), (260, 847140), (273, 806800), (280, 786630), (300, 734188), (312, 705950), (325, 677712), (336, 655525), (350, 629304), (364, 605100), (390, 564760), (400, 550641), (420, 524420), (455, 484080), (520, 423570), (525, 419536), (546, 403400), (560, 393315), (600, 367094), (624, 352975), (650, 338856), (700, 314652), (728, 302550), (780, 282380), (840, 262210), (910, 242040), (975, 225904), (1040, 211785), (1050, 209768), (1092, 201700), (1200, 183547), (1300, 169428), (1365, 161360), (1400, 157326), (1456, 151275), (1560, 141190), (1680, 131105), (1820, 121020), (1950, 112952), (2017, 109200), (2100, 104884), (2184, 100850), (2275, 96816), (2600, 84714), (2730, 80680), (2800, 78663), (3120, 70595), (3640, 60510), (3900, 56476), (4034, 54600), (4200, 52442), (4368, 50425), (4550, 48408), (5200, 42357), (5460, 40340), (6051, 36400), (6825, 32272), (7280, 30255), (7800, 28238), (8068, 27300), (8400, 26221), (9100, 24204), (10085, 21840), (10920, 20170), (12102, 18200), (13650, 16136), (14119, 15600)]