2812295040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{86161}}^1$

素因数の和:86200

約数の個数: 128

約数和(自身を含む): 9491605920

約数和(自身を除く): 6679310880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 86161, 172322, 258483, 344644, 430805, 516966, 689288, 861610, 1033932, 1292415, 1378576, 1464737, 1723220, 2067864, 2584830, 2757152, 2929474, 3446440, 4135728, 4394211, 5169660, 5514304, 5858948, 6892880, 7323685, 8271456, 8788422, 10339320, 11028608, 11717896, 13785760, 14647370, 16542912, 17576844, 20678640, 21971055, 23435792, 27571520, 29294740, 33085824, 35153688, 41357280, 43942110, 46871584, 55143040, 58589480, 70307376, 82714560, 87884220, 93743168, 117178960, 140614752, 165429120, 175768440, 187486336, 234357920, 281229504, 351536880, 468715840, 562459008, 703073760, 937431680, 1406147520, 2812295040]

約数ペア:

[(1, 2812295040), (2, 1406147520), (3, 937431680), (4, 703073760), (5, 562459008), (6, 468715840), (8, 351536880), (10, 281229504), (12, 234357920), (15, 187486336), (16, 175768440), (17, 165429120), (20, 140614752), (24, 117178960), (30, 93743168), (32, 87884220), (34, 82714560), (40, 70307376), (48, 58589480), (51, 55143040), (60, 46871584), (64, 43942110), (68, 41357280), (80, 35153688), (85, 33085824), (96, 29294740), (102, 27571520), (120, 23435792), (128, 21971055), (136, 20678640), (160, 17576844), (170, 16542912), (192, 14647370), (204, 13785760), (240, 11717896), (255, 11028608), (272, 10339320), (320, 8788422), (340, 8271456), (384, 7323685), (408, 6892880), (480, 5858948), (510, 5514304), (544, 5169660), (640, 4394211), (680, 4135728), (816, 3446440), (960, 2929474), (1020, 2757152), (1088, 2584830), (1360, 2067864), (1632, 1723220), (1920, 1464737), (2040, 1378576), (2176, 1292415), (2720, 1033932), (3264, 861610), (4080, 689288), (5440, 516966), (6528, 430805), (8160, 344644), (10880, 258483), (16320, 172322), (32640, 86161)]