161045760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2467}}^1$

素因数の和:2508

約数の個数: 144

約数和(自身を含む): 544815936

約数和(自身を除く): 383770176

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, 2467, 2720, 3264, 3840, 4080, 4352, 4934, 5440, 6528, 7401, 8160, 9868, 10880, 12335, 13056, 14802, 16320, 19736, 21760, 24670, 29604, 32640, 37005, 39472, 41939, 49340, 59208, 65280, 74010, 78944, 83878, 98680, 118416, 125817, 148020, 157888, 167756, 197360, 209695, 236832, 251634, 296040, 315776, 335512, 394720, 419390, 473664, 503268, 592080, 629085, 631552, 671024, 789440, 838780, 947328, 1006536, 1184160, 1258170, 1342048, 1578880, 1677560, 1894656, 2013072, 2368320, 2516340, 2684096, 3157760, 3355120, 4026144, 4736640, 5032680, 5368192, 6710240, 8052288, 9473280, 10065360, 10736384, 13420480, 16104576, 20130720, 26840960, 32209152, 40261440, 53681920, 80522880, 161045760]

約数ペア:

[(1, 161045760), (2, 80522880), (3, 53681920), (4, 40261440), (5, 32209152), (6, 26840960), (8, 20130720), (10, 16104576), (12, 13420480), (15, 10736384), (16, 10065360), (17, 9473280), (20, 8052288), (24, 6710240), (30, 5368192), (32, 5032680), (34, 4736640), (40, 4026144), (48, 3355120), (51, 3157760), (60, 2684096), (64, 2516340), (68, 2368320), (80, 2013072), (85, 1894656), (96, 1677560), (102, 1578880), (120, 1342048), (128, 1258170), (136, 1184160), (160, 1006536), (170, 947328), (192, 838780), (204, 789440), (240, 671024), (255, 631552), (256, 629085), (272, 592080), (320, 503268), (340, 473664), (384, 419390), (408, 394720), (480, 335512), (510, 315776), (544, 296040), (640, 251634), (680, 236832), (768, 209695), (816, 197360), (960, 167756), (1020, 157888), (1088, 148020), (1280, 125817), (1360, 118416), (1632, 98680), (1920, 83878), (2040, 78944), (2176, 74010), (2467, 65280), (2720, 59208), (3264, 49340), (3840, 41939), (4080, 39472), (4352, 37005), (4934, 32640), (5440, 29604), (6528, 24670), (7401, 21760), (8160, 19736), (9868, 16320), (10880, 14802), (12335, 13056)]