498198506880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1866751}}^1$

素因数の和:1866912

約数の個数: 128

約数和(自身を含む): 1599433113600

約数和(自身を除く): 1101234606720

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, 139, 160, 192, 240, 278, 320, 384, 417, 480, 556, 640, 695, 834, 960, 1112, 1390, 1668, 1920, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 8896, 11120, 13344, 16680, 17792, 22240, 26688, 33360, 44480, 53376, 66720, 88960, 133440, 266880, 1866751, 3733502, 5600253, 7467004, 9333755, 11200506, 14934008, 18667510, 22401012, 28001265, 29868016, 37335020, 44802024, 56002530, 59736032, 74670040, 89604048, 112005060, 119472064, 149340080, 179208096, 224010120, 238944128, 259478389, 298680160, 358416192, 448020240, 518956778, 597360320, 716832384, 778435167, 896040480, 1037913556, 1194720640, 1297391945, 1556870334, 1792080960, 2075827112, 2594783890, 3113740668, 3584161920, 3892175835, 4151654224, 5189567780, 6227481336, 7784351670, 8303308448, 10379135560, 12454962672, 15568703340, 16606616896, 20758271120, 24909925344, 31137406680, 33213233792, 41516542240, 49819850688, 62274813360, 83033084480, 99639701376, 124549626720, 166066168960, 249099253440, 498198506880]

約数ペア:

[(1, 498198506880), (2, 249099253440), (3, 166066168960), (4, 124549626720), (5, 99639701376), (6, 83033084480), (8, 62274813360), (10, 49819850688), (12, 41516542240), (15, 33213233792), (16, 31137406680), (20, 24909925344), (24, 20758271120), (30, 16606616896), (32, 15568703340), (40, 12454962672), (48, 10379135560), (60, 8303308448), (64, 7784351670), (80, 6227481336), (96, 5189567780), (120, 4151654224), (128, 3892175835), (139, 3584161920), (160, 3113740668), (192, 2594783890), (240, 2075827112), (278, 1792080960), (320, 1556870334), (384, 1297391945), (417, 1194720640), (480, 1037913556), (556, 896040480), (640, 778435167), (695, 716832384), (834, 597360320), (960, 518956778), (1112, 448020240), (1390, 358416192), (1668, 298680160), (1920, 259478389), (2085, 238944128), (2224, 224010120), (2780, 179208096), (3336, 149340080), (4170, 119472064), (4448, 112005060), (5560, 89604048), (6672, 74670040), (8340, 59736032), (8896, 56002530), (11120, 44802024), (13344, 37335020), (16680, 29868016), (17792, 28001265), (22240, 22401012), (26688, 18667510), (33360, 14934008), (44480, 11200506), (53376, 9333755), (66720, 7467004), (88960, 5600253), (133440, 3733502), (266880, 1866751)]