284228280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 1098545760

約数和(自身を除く): 814317480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 61, 63, 70, 72, 84, 86, 90, 105, 120, 122, 126, 129, 140, 168, 172, 180, 183, 210, 215, 244, 252, 258, 280, 301, 305, 315, 344, 360, 366, 387, 420, 427, 430, 488, 504, 516, 549, 602, 610, 630, 645, 732, 774, 840, 854, 860, 903, 915, 1032, 1098, 1204, 1220, 1260, 1281, 1290, 1464, 1505, 1548, 1708, 1720, 1806, 1830, 1849, 1935, 2135, 2196, 2408, 2440, 2520, 2562, 2580, 2623, 2709, 2745, 3010, 3096, 3416, 3612, 3660, 3698, 3843, 3870, 4270, 4392, 4515, 5124, 5160, 5246, 5418, 5490, 5547, 6020, 6405, 7224, 7320, 7396, 7686, 7740, 7869, 8540, 9030, 9245, 10248, 10492, 10836, 10980, 11094, 12040, 12810, 12943, 13115, 13545, 14792, 15372, 15480, 15738, 16641, 17080, 18060, 18361, 18490, 19215, 20984, 21672, 21960, 22188, 23607, 25620, 25886, 26230, 27090, 27735, 30744, 31476, 33282, 36120, 36722, 36980, 38430, 38829, 39345, 44376, 47214, 51240, 51772, 52460, 54180, 55083, 55470, 62952, 64715, 66564, 73444, 73960, 76860, 77658, 78690, 83205, 91805, 94428, 103544, 104920, 108360, 110166, 110940, 112789, 116487, 118035, 129430, 133128, 146888, 153720, 155316, 157380, 165249, 166410, 183610, 188856, 194145, 220332, 221880, 225578, 232974, 236070, 258860, 275415, 310632, 314760, 330498, 332820, 338367, 367220, 388290, 440664, 451156, 465948, 472140, 517720, 550830, 563945, 582435, 660996, 665640, 676734, 734440, 776580, 789523, 826245, 902312, 931896, 944280, 1015101, 1101660, 1127890, 1164870, 1321992, 1353468, 1553160, 1579046, 1652490, 1691835, 2030202, 2203320, 2255780, 2329740, 2368569, 2706936, 3158092, 3304980, 3383670, 3947615, 4060404, 4511560, 4659480, 4737138, 5075505, 6316184, 6609960, 6767340, 7105707, 7895230, 8120808, 9474276, 10151010, 11842845, 13534680, 14211414, 15790460, 18948552, 20302020, 23685690, 28422828, 31580920, 35528535, 40604040, 47371380, 56845656, 71057070, 94742760, 142114140, 284228280]

約数ペア:

[(1, 284228280), (2, 142114140), (3, 94742760), (4, 71057070), (5, 56845656), (6, 47371380), (7, 40604040), (8, 35528535), (9, 31580920), (10, 28422828), (12, 23685690), (14, 20302020), (15, 18948552), (18, 15790460), (20, 14211414), (21, 13534680), (24, 11842845), (28, 10151010), (30, 9474276), (35, 8120808), (36, 7895230), (40, 7105707), (42, 6767340), (43, 6609960), (45, 6316184), (56, 5075505), (60, 4737138), (61, 4659480), (63, 4511560), (70, 4060404), (72, 3947615), (84, 3383670), (86, 3304980), (90, 3158092), (105, 2706936), (120, 2368569), (122, 2329740), (126, 2255780), (129, 2203320), (140, 2030202), (168, 1691835), (172, 1652490), (180, 1579046), (183, 1553160), (210, 1353468), (215, 1321992), (244, 1164870), (252, 1127890), (258, 1101660), (280, 1015101), (301, 944280), (305, 931896), (315, 902312), (344, 826245), (360, 789523), (366, 776580), (387, 734440), (420, 676734), (427, 665640), (430, 660996), (488, 582435), (504, 563945), (516, 550830), (549, 517720), (602, 472140), (610, 465948), (630, 451156), (645, 440664), (732, 388290), (774, 367220), (840, 338367), (854, 332820), (860, 330498), (903, 314760), (915, 310632), (1032, 275415), (1098, 258860), (1204, 236070), (1220, 232974), (1260, 225578), (1281, 221880), (1290, 220332), (1464, 194145), (1505, 188856), (1548, 183610), (1708, 166410), (1720, 165249), (1806, 157380), (1830, 155316), (1849, 153720), (1935, 146888), (2135, 133128), (2196, 129430), (2408, 118035), (2440, 116487), (2520, 112789), (2562, 110940), (2580, 110166), (2623, 108360), (2709, 104920), (2745, 103544), (3010, 94428), (3096, 91805), (3416, 83205), (3612, 78690), (3660, 77658), (3698, 76860), (3843, 73960), (3870, 73444), (4270, 66564), (4392, 64715), (4515, 62952), (5124, 55470), (5160, 55083), (5246, 54180), (5418, 52460), (5490, 51772), (5547, 51240), (6020, 47214), (6405, 44376), (7224, 39345), (7320, 38829), (7396, 38430), (7686, 36980), (7740, 36722), (7869, 36120), (8540, 33282), (9030, 31476), (9245, 30744), (10248, 27735), (10492, 27090), (10836, 26230), (10980, 25886), (11094, 25620), (12040, 23607), (12810, 22188), (12943, 21960), (13115, 21672), (13545, 20984), (14792, 19215), (15372, 18490), (15480, 18361), (15738, 18060), (16641, 17080)]