18222026240

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8191}}^1$

素因数の和:8304

約数の個数: 160

約数和(自身を含む): 48271196160

約数和(自身を除く): 30049169920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 128, 158, 160, 176, 220, 256, 316, 320, 352, 395, 440, 512, 632, 640, 704, 790, 869, 880, 1264, 1280, 1408, 1580, 1738, 1760, 2528, 2560, 2816, 3160, 3476, 3520, 4345, 5056, 5632, 6320, 6952, 7040, 8191, 8690, 10112, 12640, 13904, 14080, 16382, 17380, 20224, 25280, 27808, 28160, 32764, 34760, 40448, 40955, 50560, 55616, 65528, 69520, 81910, 90101, 101120, 111232, 131056, 139040, 163820, 180202, 202240, 222464, 262112, 278080, 327640, 360404, 444928, 450505, 524224, 556160, 647089, 655280, 720808, 901010, 1048448, 1112320, 1294178, 1310560, 1441616, 1802020, 2096896, 2224640, 2588356, 2621120, 2883232, 3235445, 3604040, 4193792, 5176712, 5242240, 5766464, 6470890, 7117979, 7208080, 10353424, 10484480, 11532928, 12941780, 14235958, 14416160, 20706848, 20968960, 23065856, 25883560, 28471916, 28832320, 35589895, 41413696, 46131712, 51767120, 56943832, 57664640, 71179790, 82827392, 103534240, 113887664, 115329280, 142359580, 165654784, 207068480, 227775328, 230658560, 284719160, 331309568, 414136960, 455550656, 569438320, 828273920, 911101312, 1138876640, 1656547840, 1822202624, 2277753280, 3644405248, 4555506560, 9111013120, 18222026240]

約数ペア:

[(1, 18222026240), (2, 9111013120), (4, 4555506560), (5, 3644405248), (8, 2277753280), (10, 1822202624), (11, 1656547840), (16, 1138876640), (20, 911101312), (22, 828273920), (32, 569438320), (40, 455550656), (44, 414136960), (55, 331309568), (64, 284719160), (79, 230658560), (80, 227775328), (88, 207068480), (110, 165654784), (128, 142359580), (158, 115329280), (160, 113887664), (176, 103534240), (220, 82827392), (256, 71179790), (316, 57664640), (320, 56943832), (352, 51767120), (395, 46131712), (440, 41413696), (512, 35589895), (632, 28832320), (640, 28471916), (704, 25883560), (790, 23065856), (869, 20968960), (880, 20706848), (1264, 14416160), (1280, 14235958), (1408, 12941780), (1580, 11532928), (1738, 10484480), (1760, 10353424), (2528, 7208080), (2560, 7117979), (2816, 6470890), (3160, 5766464), (3476, 5242240), (3520, 5176712), (4345, 4193792), (5056, 3604040), (5632, 3235445), (6320, 2883232), (6952, 2621120), (7040, 2588356), (8191, 2224640), (8690, 2096896), (10112, 1802020), (12640, 1441616), (13904, 1310560), (14080, 1294178), (16382, 1112320), (17380, 1048448), (20224, 901010), (25280, 720808), (27808, 655280), (28160, 647089), (32764, 556160), (34760, 524224), (40448, 450505), (40955, 444928), (50560, 360404), (55616, 327640), (65528, 278080), (69520, 262112), (81910, 222464), (90101, 202240), (101120, 180202), (111232, 163820), (131056, 139040)]