215903362560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1222279}}^1$

素因数の和:1222328

約数の個数: 160

約数和(自身を含む): 720226045440

約数和(自身を除く): 504322682880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1536, 1840, 1920, 2208, 2560, 2760, 2944, 3680, 3840, 4416, 5520, 5888, 7360, 7680, 8832, 11040, 11776, 14720, 17664, 22080, 29440, 35328, 44160, 58880, 88320, 176640, 1222279, 2444558, 3666837, 4889116, 6111395, 7333674, 9778232, 12222790, 14667348, 18334185, 19556464, 24445580, 28112417, 29334696, 36668370, 39112928, 48891160, 56224834, 58669392, 73336740, 78225856, 84337251, 97782320, 112449668, 117338784, 140562085, 146673480, 156451712, 168674502, 195564640, 224899336, 234677568, 281124170, 293346960, 312903424, 337349004, 391129280, 421686255, 449798672, 469355136, 562248340, 586693920, 625806848, 674698008, 782258560, 843372510, 899597344, 938710272, 1124496680, 1173387840, 1349396016, 1564517120, 1686745020, 1799194688, 1877420544, 2248993360, 2346775680, 2698792032, 3129034240, 3373490040, 3598389376, 4497986720, 4693551360, 5397584064, 6746980080, 7196778752, 8995973440, 9387102720, 10795168128, 13493960160, 14393557504, 17991946880, 21590336256, 26987920320, 35983893760, 43180672512, 53975840640, 71967787520, 107951681280, 215903362560]

約数ペア:

[(1, 215903362560), (2, 107951681280), (3, 71967787520), (4, 53975840640), (5, 43180672512), (6, 35983893760), (8, 26987920320), (10, 21590336256), (12, 17991946880), (15, 14393557504), (16, 13493960160), (20, 10795168128), (23, 9387102720), (24, 8995973440), (30, 7196778752), (32, 6746980080), (40, 5397584064), (46, 4693551360), (48, 4497986720), (60, 3598389376), (64, 3373490040), (69, 3129034240), (80, 2698792032), (92, 2346775680), (96, 2248993360), (115, 1877420544), (120, 1799194688), (128, 1686745020), (138, 1564517120), (160, 1349396016), (184, 1173387840), (192, 1124496680), (230, 938710272), (240, 899597344), (256, 843372510), (276, 782258560), (320, 674698008), (345, 625806848), (368, 586693920), (384, 562248340), (460, 469355136), (480, 449798672), (512, 421686255), (552, 391129280), (640, 337349004), (690, 312903424), (736, 293346960), (768, 281124170), (920, 234677568), (960, 224899336), (1104, 195564640), (1280, 168674502), (1380, 156451712), (1472, 146673480), (1536, 140562085), (1840, 117338784), (1920, 112449668), (2208, 97782320), (2560, 84337251), (2760, 78225856), (2944, 73336740), (3680, 58669392), (3840, 56224834), (4416, 48891160), (5520, 39112928), (5888, 36668370), (7360, 29334696), (7680, 28112417), (8832, 24445580), (11040, 19556464), (11776, 18334185), (14720, 14667348), (17664, 12222790), (22080, 9778232), (29440, 7333674), (35328, 6111395), (44160, 4889116), (58880, 3666837), (88320, 2444558), (176640, 1222279)]