222044480

素因数分解:

$2^6\times 5^1\times 7^4\times {\mathrm{17}}^2$

素因数の和:79

約数の個数: 210

約数和(自身を含む): 655249134

約数和(自身を除く): 433204654

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 289, 320, 340, 343, 392, 448, 476, 490, 544, 560, 578, 595, 680, 686, 784, 833, 952, 980, 1088, 1120, 1156, 1190, 1360, 1372, 1445, 1568, 1666, 1715, 1904, 1960, 2023, 2240, 2312, 2380, 2401, 2720, 2744, 2890, 3136, 3332, 3430, 3808, 3920, 4046, 4165, 4624, 4760, 4802, 5440, 5488, 5780, 5831, 6664, 6860, 7616, 7840, 8092, 8330, 9248, 9520, 9604, 10115, 10976, 11560, 11662, 12005, 13328, 13720, 14161, 15680, 16184, 16660, 18496, 19040, 19208, 20230, 21952, 23120, 23324, 24010, 26656, 27440, 28322, 29155, 32368, 33320, 38080, 38416, 40460, 40817, 46240, 46648, 48020, 53312, 54880, 56644, 58310, 64736, 66640, 70805, 76832, 80920, 81634, 92480, 93296, 96040, 99127, 109760, 113288, 116620, 129472, 133280, 141610, 153664, 161840, 163268, 186592, 192080, 198254, 204085, 226576, 233240, 266560, 283220, 323680, 326536, 373184, 384160, 396508, 408170, 453152, 466480, 495635, 566440, 647360, 653072, 693889, 768320, 793016, 816340, 906304, 932960, 991270, 1132880, 1306144, 1387778, 1586032, 1632680, 1865920, 1982540, 2265760, 2612288, 2775556, 3172064, 3265360, 3469445, 3965080, 4531520, 5551112, 6344128, 6530720, 6938890, 7930160, 11102224, 13061440, 13877780, 15860320, 22204448, 27755560, 31720640, 44408896, 55511120, 111022240, 222044480]

約数ペア:

[(1, 222044480), (2, 111022240), (4, 55511120), (5, 44408896), (7, 31720640), (8, 27755560), (10, 22204448), (14, 15860320), (16, 13877780), (17, 13061440), (20, 11102224), (28, 7930160), (32, 6938890), (34, 6530720), (35, 6344128), (40, 5551112), (49, 4531520), (56, 3965080), (64, 3469445), (68, 3265360), (70, 3172064), (80, 2775556), (85, 2612288), (98, 2265760), (112, 1982540), (119, 1865920), (136, 1632680), (140, 1586032), (160, 1387778), (170, 1306144), (196, 1132880), (224, 991270), (238, 932960), (245, 906304), (272, 816340), (280, 793016), (289, 768320), (320, 693889), (340, 653072), (343, 647360), (392, 566440), (448, 495635), (476, 466480), (490, 453152), (544, 408170), (560, 396508), (578, 384160), (595, 373184), (680, 326536), (686, 323680), (784, 283220), (833, 266560), (952, 233240), (980, 226576), (1088, 204085), (1120, 198254), (1156, 192080), (1190, 186592), (1360, 163268), (1372, 161840), (1445, 153664), (1568, 141610), (1666, 133280), (1715, 129472), (1904, 116620), (1960, 113288), (2023, 109760), (2240, 99127), (2312, 96040), (2380, 93296), (2401, 92480), (2720, 81634), (2744, 80920), (2890, 76832), (3136, 70805), (3332, 66640), (3430, 64736), (3808, 58310), (3920, 56644), (4046, 54880), (4165, 53312), (4624, 48020), (4760, 46648), (4802, 46240), (5440, 40817), (5488, 40460), (5780, 38416), (5831, 38080), (6664, 33320), (6860, 32368), (7616, 29155), (7840, 28322), (8092, 27440), (8330, 26656), (9248, 24010), (9520, 23324), (9604, 23120), (10115, 21952), (10976, 20230), (11560, 19208), (11662, 19040), (12005, 18496), (13328, 16660), (13720, 16184), (14161, 15680)]