1867693440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57221}}^1$

素因数の和:57260

約数の個数: 128

約数和(自身を含む): 6303575520

約数和(自身を除く): 4435882080

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, 57221, 114442, 171663, 228884, 286105, 343326, 457768, 572210, 686652, 858315, 915536, 972757, 1144420, 1373304, 1716630, 1831072, 1945514, 2288840, 2746608, 2918271, 3433260, 3662144, 3891028, 4577680, 4863785, 5493216, 5836542, 6866520, 7324288, 7782056, 9155360, 9727570, 10986432, 11673084, 13733040, 14591355, 15564112, 18310720, 19455140, 21972864, 23346168, 27466080, 29182710, 31128224, 36621440, 38910280, 46692336, 54932160, 58365420, 62256448, 77820560, 93384672, 109864320, 116730840, 124512896, 155641120, 186769344, 233461680, 311282240, 373538688, 466923360, 622564480, 933846720, 1867693440]

約数ペア:

[(1, 1867693440), (2, 933846720), (3, 622564480), (4, 466923360), (5, 373538688), (6, 311282240), (8, 233461680), (10, 186769344), (12, 155641120), (15, 124512896), (16, 116730840), (17, 109864320), (20, 93384672), (24, 77820560), (30, 62256448), (32, 58365420), (34, 54932160), (40, 46692336), (48, 38910280), (51, 36621440), (60, 31128224), (64, 29182710), (68, 27466080), (80, 23346168), (85, 21972864), (96, 19455140), (102, 18310720), (120, 15564112), (128, 14591355), (136, 13733040), (160, 11673084), (170, 10986432), (192, 9727570), (204, 9155360), (240, 7782056), (255, 7324288), (272, 6866520), (320, 5836542), (340, 5493216), (384, 4863785), (408, 4577680), (480, 3891028), (510, 3662144), (544, 3433260), (640, 2918271), (680, 2746608), (816, 2288840), (960, 1945514), (1020, 1831072), (1088, 1716630), (1360, 1373304), (1632, 1144420), (1920, 972757), (2040, 915536), (2176, 858315), (2720, 686652), (3264, 572210), (4080, 457768), (5440, 343326), (6528, 286105), (8160, 228884), (10880, 171663), (16320, 114442), (32640, 57221)]