161549623680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4949437}}^1$

素因数の和:4949476

約数の個数: 128

約数和(自身を含む): 545230090080

約数和(自身を除く): 383680466400

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, 4949437, 9898874, 14848311, 19797748, 24747185, 29696622, 39595496, 49494370, 59393244, 74241555, 79190992, 84140429, 98988740, 118786488, 148483110, 158381984, 168280858, 197977480, 237572976, 252421287, 296966220, 316763968, 336561716, 395954960, 420702145, 475145952, 504842574, 593932440, 633527936, 673123432, 791909920, 841404290, 950291904, 1009685148, 1187864880, 1262106435, 1346246864, 1583819840, 1682808580, 1900583808, 2019370296, 2375729760, 2524212870, 2692493728, 3167639680, 3365617160, 4038740592, 4751459520, 5048425740, 5384987456, 6731234320, 8077481184, 9502919040, 10096851480, 10769974912, 13462468640, 16154962368, 20193702960, 26924937280, 32309924736, 40387405920, 53849874560, 80774811840, 161549623680]

約数ペア:

[(1, 161549623680), (2, 80774811840), (3, 53849874560), (4, 40387405920), (5, 32309924736), (6, 26924937280), (8, 20193702960), (10, 16154962368), (12, 13462468640), (15, 10769974912), (16, 10096851480), (17, 9502919040), (20, 8077481184), (24, 6731234320), (30, 5384987456), (32, 5048425740), (34, 4751459520), (40, 4038740592), (48, 3365617160), (51, 3167639680), (60, 2692493728), (64, 2524212870), (68, 2375729760), (80, 2019370296), (85, 1900583808), (96, 1682808580), (102, 1583819840), (120, 1346246864), (128, 1262106435), (136, 1187864880), (160, 1009685148), (170, 950291904), (192, 841404290), (204, 791909920), (240, 673123432), (255, 633527936), (272, 593932440), (320, 504842574), (340, 475145952), (384, 420702145), (408, 395954960), (480, 336561716), (510, 316763968), (544, 296966220), (640, 252421287), (680, 237572976), (816, 197977480), (960, 168280858), (1020, 158381984), (1088, 148483110), (1360, 118786488), (1632, 98988740), (1920, 84140429), (2040, 79190992), (2176, 74241555), (2720, 59393244), (3264, 49494370), (4080, 39595496), (5440, 29696622), (6528, 24747185), (8160, 19797748), (10880, 14848311), (16320, 9898874), (32640, 4949437)]