16841667840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{7681}}^1$

素因数の和:8276

約数の個数: 144

約数和(自身を含む): 53889291456

約数和(自身を除く): 37047623616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 571, 640, 768, 960, 1142, 1280, 1713, 1920, 2284, 2855, 3426, 3840, 4568, 5710, 6852, 7681, 8565, 9136, 11420, 13704, 15362, 17130, 18272, 22840, 23043, 27408, 30724, 34260, 36544, 38405, 45680, 46086, 54816, 61448, 68520, 73088, 76810, 91360, 92172, 109632, 115215, 122896, 137040, 146176, 153620, 182720, 184344, 219264, 230430, 245792, 274080, 307240, 365440, 368688, 438528, 460860, 491584, 548160, 614480, 730880, 737376, 921720, 983168, 1096320, 1228960, 1474752, 1843440, 1966336, 2192640, 2457920, 2949504, 3686880, 4385851, 4915840, 5899008, 7373760, 8771702, 9831680, 13157553, 14747520, 17543404, 21929255, 26315106, 29495040, 35086808, 43858510, 52630212, 65787765, 70173616, 87717020, 105260424, 131575530, 140347232, 175434040, 210520848, 263151060, 280694464, 350868080, 421041696, 526302120, 561388928, 701736160, 842083392, 1052604240, 1122777856, 1403472320, 1684166784, 2105208480, 2806944640, 3368333568, 4210416960, 5613889280, 8420833920, 16841667840]

約数ペア:

[(1, 16841667840), (2, 8420833920), (3, 5613889280), (4, 4210416960), (5, 3368333568), (6, 2806944640), (8, 2105208480), (10, 1684166784), (12, 1403472320), (15, 1122777856), (16, 1052604240), (20, 842083392), (24, 701736160), (30, 561388928), (32, 526302120), (40, 421041696), (48, 350868080), (60, 280694464), (64, 263151060), (80, 210520848), (96, 175434040), (120, 140347232), (128, 131575530), (160, 105260424), (192, 87717020), (240, 70173616), (256, 65787765), (320, 52630212), (384, 43858510), (480, 35086808), (571, 29495040), (640, 26315106), (768, 21929255), (960, 17543404), (1142, 14747520), (1280, 13157553), (1713, 9831680), (1920, 8771702), (2284, 7373760), (2855, 5899008), (3426, 4915840), (3840, 4385851), (4568, 3686880), (5710, 2949504), (6852, 2457920), (7681, 2192640), (8565, 1966336), (9136, 1843440), (11420, 1474752), (13704, 1228960), (15362, 1096320), (17130, 983168), (18272, 921720), (22840, 737376), (23043, 730880), (27408, 614480), (30724, 548160), (34260, 491584), (36544, 460860), (38405, 438528), (45680, 368688), (46086, 365440), (54816, 307240), (61448, 274080), (68520, 245792), (73088, 230430), (76810, 219264), (91360, 184344), (92172, 182720), (109632, 153620), (115215, 146176), (122896, 137040)]