198025440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2531}}^1$

素因数の和:2712

約数の個数: 96

約数和(自身を含む): 627854976

約数和(自身を除く): 429829536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 240, 326, 480, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2531, 2608, 3260, 3912, 4890, 5062, 5216, 6520, 7593, 7824, 9780, 10124, 12655, 13040, 15186, 15648, 19560, 20248, 25310, 26080, 30372, 37965, 39120, 40496, 50620, 60744, 75930, 78240, 80992, 101240, 121488, 151860, 202480, 242976, 303720, 404960, 412553, 607440, 825106, 1214880, 1237659, 1650212, 2062765, 2475318, 3300424, 4125530, 4950636, 6188295, 6600848, 8251060, 9901272, 12376590, 13201696, 16502120, 19802544, 24753180, 33004240, 39605088, 49506360, 66008480, 99012720, 198025440]

約数ペア:

[(1, 198025440), (2, 99012720), (3, 66008480), (4, 49506360), (5, 39605088), (6, 33004240), (8, 24753180), (10, 19802544), (12, 16502120), (15, 13201696), (16, 12376590), (20, 9901272), (24, 8251060), (30, 6600848), (32, 6188295), (40, 4950636), (48, 4125530), (60, 3300424), (80, 2475318), (96, 2062765), (120, 1650212), (160, 1237659), (163, 1214880), (240, 825106), (326, 607440), (480, 412553), (489, 404960), (652, 303720), (815, 242976), (978, 202480), (1304, 151860), (1630, 121488), (1956, 101240), (2445, 80992), (2531, 78240), (2608, 75930), (3260, 60744), (3912, 50620), (4890, 40496), (5062, 39120), (5216, 37965), (6520, 30372), (7593, 26080), (7824, 25310), (9780, 20248), (10124, 19560), (12655, 15648), (13040, 15186)]