137642880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4217}}^1$

素因数の和:4256

約数の個数: 128

約数和(自身を含む): 464654880

約数和(自身を除く): 327012000

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, 4217, 5440, 6528, 8160, 8434, 10880, 12651, 16320, 16868, 21085, 25302, 32640, 33736, 42170, 50604, 63255, 67472, 71689, 84340, 101208, 126510, 134944, 143378, 168680, 202416, 215067, 253020, 269888, 286756, 337360, 358445, 404832, 430134, 506040, 539776, 573512, 674720, 716890, 809664, 860268, 1012080, 1075335, 1147024, 1349440, 1433780, 1619328, 1720536, 2024160, 2150670, 2294048, 2698880, 2867560, 3441072, 4048320, 4301340, 4588096, 5735120, 6882144, 8096640, 8602680, 9176192, 11470240, 13764288, 17205360, 22940480, 27528576, 34410720, 45880960, 68821440, 137642880]

約数ペア:

[(1, 137642880), (2, 68821440), (3, 45880960), (4, 34410720), (5, 27528576), (6, 22940480), (8, 17205360), (10, 13764288), (12, 11470240), (15, 9176192), (16, 8602680), (17, 8096640), (20, 6882144), (24, 5735120), (30, 4588096), (32, 4301340), (34, 4048320), (40, 3441072), (48, 2867560), (51, 2698880), (60, 2294048), (64, 2150670), (68, 2024160), (80, 1720536), (85, 1619328), (96, 1433780), (102, 1349440), (120, 1147024), (128, 1075335), (136, 1012080), (160, 860268), (170, 809664), (192, 716890), (204, 674720), (240, 573512), (255, 539776), (272, 506040), (320, 430134), (340, 404832), (384, 358445), (408, 337360), (480, 286756), (510, 269888), (544, 253020), (640, 215067), (680, 202416), (816, 168680), (960, 143378), (1020, 134944), (1088, 126510), (1360, 101208), (1632, 84340), (1920, 71689), (2040, 67472), (2176, 63255), (2720, 50604), (3264, 42170), (4080, 33736), (4217, 32640), (5440, 25302), (6528, 21085), (8160, 16868), (8434, 16320), (10880, 12651)]