161486400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2021

約数の個数: 168

約数和(自身を含む): 561258720

約数和(自身を除く): 399772320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1360, 1600, 1632, 1700, 1979, 2040, 2400, 2550, 2720, 3264, 3400, 3958, 4080, 4800, 5100, 5440, 5937, 6800, 7916, 8160, 9895, 10200, 11874, 13600, 15832, 16320, 19790, 20400, 23748, 27200, 29685, 31664, 33643, 39580, 40800, 47496, 49475, 59370, 63328, 67286, 79160, 81600, 94992, 98950, 100929, 118740, 126656, 134572, 148425, 158320, 168215, 189984, 197900, 201858, 237480, 269144, 296850, 316640, 336430, 379968, 395800, 403716, 474960, 504645, 538288, 593700, 633280, 672860, 791600, 807432, 841075, 949920, 1009290, 1076576, 1187400, 1345720, 1583200, 1614864, 1682150, 1899840, 2018580, 2153152, 2374800, 2523225, 2691440, 3166400, 3229728, 3364300, 4037160, 4749600, 5046450, 5382880, 6459456, 6728600, 8074320, 9499200, 10092900, 10765760, 13457200, 16148640, 20185800, 26914400, 32297280, 40371600, 53828800, 80743200, 161486400]

約数ペア:

[(1, 161486400), (2, 80743200), (3, 53828800), (4, 40371600), (5, 32297280), (6, 26914400), (8, 20185800), (10, 16148640), (12, 13457200), (15, 10765760), (16, 10092900), (17, 9499200), (20, 8074320), (24, 6728600), (25, 6459456), (30, 5382880), (32, 5046450), (34, 4749600), (40, 4037160), (48, 3364300), (50, 3229728), (51, 3166400), (60, 2691440), (64, 2523225), (68, 2374800), (75, 2153152), (80, 2018580), (85, 1899840), (96, 1682150), (100, 1614864), (102, 1583200), (120, 1345720), (136, 1187400), (150, 1076576), (160, 1009290), (170, 949920), (192, 841075), (200, 807432), (204, 791600), (240, 672860), (255, 633280), (272, 593700), (300, 538288), (320, 504645), (340, 474960), (400, 403716), (408, 395800), (425, 379968), (480, 336430), (510, 316640), (544, 296850), (600, 269144), (680, 237480), (800, 201858), (816, 197900), (850, 189984), (960, 168215), (1020, 158320), (1088, 148425), (1200, 134572), (1275, 126656), (1360, 118740), (1600, 100929), (1632, 98950), (1700, 94992), (1979, 81600), (2040, 79160), (2400, 67286), (2550, 63328), (2720, 59370), (3264, 49475), (3400, 47496), (3958, 40800), (4080, 39580), (4800, 33643), (5100, 31664), (5440, 29685), (5937, 27200), (6800, 23748), (7916, 20400), (8160, 19790), (9895, 16320), (10200, 15832), (11874, 13600)]