1224397440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{30367}}^1$

素因数の和:30399

約数の個数: 192

約数和(自身を含む): 4832156160

約数和(自身を除く): 3607758720

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, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 30367, 40320, 60734, 91101, 121468, 151835, 182202, 212569, 242936, 273303, 303670, 364404, 425138, 455505, 485872, 546606, 607340, 637707, 728808, 850276, 911010, 971744, 1062845, 1093212, 1214680, 1275414, 1366515, 1457616, 1700552, 1822020, 1913121, 1943488, 2125690, 2186424, 2429360, 2550828, 2733030, 2915232, 3188535, 3401104, 3644040, 3826242, 3886976, 4251380, 4372848, 4858720, 5101656, 5466060, 5830464, 6377070, 6802208, 7288080, 7652484, 8502760, 8745696, 9565605, 9717440, 10203312, 10932120, 11660928, 12754140, 13604416, 14576160, 15304968, 17005520, 17491392, 19131210, 19434880, 20406624, 21864240, 25508280, 27208832, 29152320, 30609936, 34011040, 34982784, 38262420, 40813248, 43728480, 51016560, 58304640, 61219872, 68022080, 76524840, 81626496, 87456960, 102033120, 122439744, 136044160, 153049680, 174913920, 204066240, 244879488, 306099360, 408132480, 612198720, 1224397440]

約数ペア:

[(1, 1224397440), (2, 612198720), (3, 408132480), (4, 306099360), (5, 244879488), (6, 204066240), (7, 174913920), (8, 153049680), (9, 136044160), (10, 122439744), (12, 102033120), (14, 87456960), (15, 81626496), (16, 76524840), (18, 68022080), (20, 61219872), (21, 58304640), (24, 51016560), (28, 43728480), (30, 40813248), (32, 38262420), (35, 34982784), (36, 34011040), (40, 30609936), (42, 29152320), (45, 27208832), (48, 25508280), (56, 21864240), (60, 20406624), (63, 19434880), (64, 19131210), (70, 17491392), (72, 17005520), (80, 15304968), (84, 14576160), (90, 13604416), (96, 12754140), (105, 11660928), (112, 10932120), (120, 10203312), (126, 9717440), (128, 9565605), (140, 8745696), (144, 8502760), (160, 7652484), (168, 7288080), (180, 6802208), (192, 6377070), (210, 5830464), (224, 5466060), (240, 5101656), (252, 4858720), (280, 4372848), (288, 4251380), (315, 3886976), (320, 3826242), (336, 3644040), (360, 3401104), (384, 3188535), (420, 2915232), (448, 2733030), (480, 2550828), (504, 2429360), (560, 2186424), (576, 2125690), (630, 1943488), (640, 1913121), (672, 1822020), (720, 1700552), (840, 1457616), (896, 1366515), (960, 1275414), (1008, 1214680), (1120, 1093212), (1152, 1062845), (1260, 971744), (1344, 911010), (1440, 850276), (1680, 728808), (1920, 637707), (2016, 607340), (2240, 546606), (2520, 485872), (2688, 455505), (2880, 425138), (3360, 364404), (4032, 303670), (4480, 273303), (5040, 242936), (5760, 212569), (6720, 182202), (8064, 151835), (10080, 121468), (13440, 91101), (20160, 60734), (30367, 40320)]