225660960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 288

約数和(自身を含む): 896942592

約数和(自身を除く): 671281632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 140, 144, 160, 168, 180, 183, 210, 224, 240, 244, 252, 280, 288, 305, 315, 336, 360, 366, 367, 420, 427, 480, 488, 504, 549, 560, 610, 630, 672, 720, 732, 734, 840, 854, 915, 976, 1008, 1098, 1101, 1120, 1220, 1260, 1281, 1440, 1464, 1468, 1680, 1708, 1830, 1835, 1952, 2016, 2135, 2196, 2202, 2440, 2520, 2562, 2569, 2745, 2928, 2936, 3303, 3360, 3416, 3660, 3670, 3843, 4270, 4392, 4404, 4880, 5040, 5124, 5138, 5490, 5505, 5856, 5872, 6405, 6606, 6832, 7320, 7340, 7686, 7707, 8540, 8784, 8808, 9760, 10080, 10248, 10276, 10980, 11010, 11744, 12810, 12845, 13212, 13664, 14640, 14680, 15372, 15414, 16515, 17080, 17568, 17616, 19215, 20496, 20552, 21960, 22020, 22387, 23121, 25620, 25690, 26424, 29280, 29360, 30744, 30828, 33030, 34160, 35232, 38430, 38535, 40992, 41104, 43920, 44040, 44774, 46242, 51240, 51380, 52848, 58720, 61488, 61656, 66060, 67161, 68320, 76860, 77070, 82208, 87840, 88080, 89548, 92484, 102480, 102760, 105696, 111935, 115605, 122976, 123312, 132120, 134322, 153720, 154140, 156709, 176160, 179096, 184968, 201483, 204960, 205520, 223870, 231210, 246624, 264240, 268644, 307440, 308280, 313418, 335805, 358192, 369936, 402966, 411040, 447740, 462420, 470127, 528480, 537288, 614880, 616560, 626836, 671610, 716384, 739872, 783545, 805932, 895480, 924840, 940254, 1007415, 1074576, 1233120, 1253672, 1343220, 1410381, 1567090, 1611864, 1790960, 1849680, 1880508, 2014830, 2149152, 2350635, 2507344, 2686440, 2820762, 3134180, 3223728, 3581920, 3699360, 3761016, 4029660, 4701270, 5014688, 5372880, 5641524, 6268360, 6447456, 7051905, 7522032, 8059320, 9402540, 10745760, 11283048, 12536720, 14103810, 15044064, 16118640, 18805080, 22566096, 25073440, 28207620, 32237280, 37610160, 45132192, 56415240, 75220320, 112830480, 225660960]

約数ペア:

[(1, 225660960), (2, 112830480), (3, 75220320), (4, 56415240), (5, 45132192), (6, 37610160), (7, 32237280), (8, 28207620), (9, 25073440), (10, 22566096), (12, 18805080), (14, 16118640), (15, 15044064), (16, 14103810), (18, 12536720), (20, 11283048), (21, 10745760), (24, 9402540), (28, 8059320), (30, 7522032), (32, 7051905), (35, 6447456), (36, 6268360), (40, 5641524), (42, 5372880), (45, 5014688), (48, 4701270), (56, 4029660), (60, 3761016), (61, 3699360), (63, 3581920), (70, 3223728), (72, 3134180), (80, 2820762), (84, 2686440), (90, 2507344), (96, 2350635), (105, 2149152), (112, 2014830), (120, 1880508), (122, 1849680), (126, 1790960), (140, 1611864), (144, 1567090), (160, 1410381), (168, 1343220), (180, 1253672), (183, 1233120), (210, 1074576), (224, 1007415), (240, 940254), (244, 924840), (252, 895480), (280, 805932), (288, 783545), (305, 739872), (315, 716384), (336, 671610), (360, 626836), (366, 616560), (367, 614880), (420, 537288), (427, 528480), (480, 470127), (488, 462420), (504, 447740), (549, 411040), (560, 402966), (610, 369936), (630, 358192), (672, 335805), (720, 313418), (732, 308280), (734, 307440), (840, 268644), (854, 264240), (915, 246624), (976, 231210), (1008, 223870), (1098, 205520), (1101, 204960), (1120, 201483), (1220, 184968), (1260, 179096), (1281, 176160), (1440, 156709), (1464, 154140), (1468, 153720), (1680, 134322), (1708, 132120), (1830, 123312), (1835, 122976), (1952, 115605), (2016, 111935), (2135, 105696), (2196, 102760), (2202, 102480), (2440, 92484), (2520, 89548), (2562, 88080), (2569, 87840), (2745, 82208), (2928, 77070), (2936, 76860), (3303, 68320), (3360, 67161), (3416, 66060), (3660, 61656), (3670, 61488), (3843, 58720), (4270, 52848), (4392, 51380), (4404, 51240), (4880, 46242), (5040, 44774), (5124, 44040), (5138, 43920), (5490, 41104), (5505, 40992), (5856, 38535), (5872, 38430), (6405, 35232), (6606, 34160), (6832, 33030), (7320, 30828), (7340, 30744), (7686, 29360), (7707, 29280), (8540, 26424), (8784, 25690), (8808, 25620), (9760, 23121), (10080, 22387), (10248, 22020), (10276, 21960), (10980, 20552), (11010, 20496), (11744, 19215), (12810, 17616), (12845, 17568), (13212, 17080), (13664, 16515), (14640, 15414), (14680, 15372)]