179020480

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 112

約数和(自身を含む): 447690240

約数和(自身を除く): 268669760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 101, 116, 145, 160, 191, 202, 232, 290, 320, 382, 404, 464, 505, 580, 764, 808, 928, 955, 1010, 1160, 1528, 1616, 1856, 1910, 2020, 2320, 2929, 3056, 3232, 3820, 4040, 4640, 5539, 5858, 6112, 6464, 7640, 8080, 9280, 11078, 11716, 12224, 14645, 15280, 16160, 19291, 22156, 23432, 27695, 29290, 30560, 32320, 38582, 44312, 46864, 55390, 58580, 61120, 77164, 88624, 93728, 96455, 110780, 117160, 154328, 177248, 187456, 192910, 221560, 234320, 308656, 354496, 385820, 443120, 468640, 559439, 617312, 771640, 886240, 937280, 1118878, 1234624, 1543280, 1772480, 2237756, 2797195, 3086560, 4475512, 5594390, 6173120, 8951024, 11188780, 17902048, 22377560, 35804096, 44755120, 89510240, 179020480]

約数ペア:

[(1, 179020480), (2, 89510240), (4, 44755120), (5, 35804096), (8, 22377560), (10, 17902048), (16, 11188780), (20, 8951024), (29, 6173120), (32, 5594390), (40, 4475512), (58, 3086560), (64, 2797195), (80, 2237756), (101, 1772480), (116, 1543280), (145, 1234624), (160, 1118878), (191, 937280), (202, 886240), (232, 771640), (290, 617312), (320, 559439), (382, 468640), (404, 443120), (464, 385820), (505, 354496), (580, 308656), (764, 234320), (808, 221560), (928, 192910), (955, 187456), (1010, 177248), (1160, 154328), (1528, 117160), (1616, 110780), (1856, 96455), (1910, 93728), (2020, 88624), (2320, 77164), (2929, 61120), (3056, 58580), (3232, 55390), (3820, 46864), (4040, 44312), (4640, 38582), (5539, 32320), (5858, 30560), (6112, 29290), (6464, 27695), (7640, 23432), (8080, 22156), (9280, 19291), (11078, 16160), (11716, 15280), (12224, 14645)]