193946880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:3012

約数の個数: 144

約数和(自身を含む): 656074944

約数和(自身を除く): 462128064

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, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 2971, 3264, 3840, 4080, 4352, 5440, 5942, 6528, 8160, 8913, 10880, 11884, 13056, 14855, 16320, 17826, 21760, 23768, 29710, 32640, 35652, 44565, 47536, 50507, 59420, 65280, 71304, 89130, 95072, 101014, 118840, 142608, 151521, 178260, 190144, 202028, 237680, 252535, 285216, 303042, 356520, 380288, 404056, 475360, 505070, 570432, 606084, 713040, 757605, 760576, 808112, 950720, 1010140, 1140864, 1212168, 1426080, 1515210, 1616224, 1901440, 2020280, 2281728, 2424336, 2852160, 3030420, 3232448, 3802880, 4040560, 4848672, 5704320, 6060840, 6464896, 8081120, 9697344, 11408640, 12121680, 12929792, 16162240, 19394688, 24243360, 32324480, 38789376, 48486720, 64648960, 96973440, 193946880]

約数ペア:

[(1, 193946880), (2, 96973440), (3, 64648960), (4, 48486720), (5, 38789376), (6, 32324480), (8, 24243360), (10, 19394688), (12, 16162240), (15, 12929792), (16, 12121680), (17, 11408640), (20, 9697344), (24, 8081120), (30, 6464896), (32, 6060840), (34, 5704320), (40, 4848672), (48, 4040560), (51, 3802880), (60, 3232448), (64, 3030420), (68, 2852160), (80, 2424336), (85, 2281728), (96, 2020280), (102, 1901440), (120, 1616224), (128, 1515210), (136, 1426080), (160, 1212168), (170, 1140864), (192, 1010140), (204, 950720), (240, 808112), (255, 760576), (256, 757605), (272, 713040), (320, 606084), (340, 570432), (384, 505070), (408, 475360), (480, 404056), (510, 380288), (544, 356520), (640, 303042), (680, 285216), (768, 252535), (816, 237680), (960, 202028), (1020, 190144), (1088, 178260), (1280, 151521), (1360, 142608), (1632, 118840), (1920, 101014), (2040, 95072), (2176, 89130), (2720, 71304), (2971, 65280), (3264, 59420), (3840, 50507), (4080, 47536), (4352, 44565), (5440, 35652), (5942, 32640), (6528, 29710), (8160, 23768), (8913, 21760), (10880, 17826), (11884, 16320), (13056, 14855)]