199740960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2351}}^1$

素因数の和:2431

約数の個数: 144

約数和(自身を含む): 693463680

約数和(自身を除く): 493722720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2351, 2360, 2655, 2832, 3540, 4248, 4702, 4720, 5310, 5664, 7053, 7080, 8496, 9404, 9440, 10620, 11755, 14106, 14160, 16992, 18808, 21159, 21240, 23510, 28212, 28320, 35265, 37616, 42318, 42480, 47020, 56424, 70530, 75232, 84636, 84960, 94040, 105795, 112848, 138709, 141060, 169272, 188080, 211590, 225696, 277418, 282120, 338544, 376160, 416127, 423180, 554836, 564240, 677088, 693545, 832254, 846360, 1109672, 1128480, 1248381, 1387090, 1664508, 1692720, 2080635, 2219344, 2496762, 2774180, 3329016, 3385440, 4161270, 4438688, 4993524, 5548360, 6241905, 6658032, 8322540, 9987048, 11096720, 12483810, 13316064, 16645080, 19974096, 22193440, 24967620, 33290160, 39948192, 49935240, 66580320, 99870480, 199740960]

約数ペア:

[(1, 199740960), (2, 99870480), (3, 66580320), (4, 49935240), (5, 39948192), (6, 33290160), (8, 24967620), (9, 22193440), (10, 19974096), (12, 16645080), (15, 13316064), (16, 12483810), (18, 11096720), (20, 9987048), (24, 8322540), (30, 6658032), (32, 6241905), (36, 5548360), (40, 4993524), (45, 4438688), (48, 4161270), (59, 3385440), (60, 3329016), (72, 2774180), (80, 2496762), (90, 2219344), (96, 2080635), (118, 1692720), (120, 1664508), (144, 1387090), (160, 1248381), (177, 1128480), (180, 1109672), (236, 846360), (240, 832254), (288, 693545), (295, 677088), (354, 564240), (360, 554836), (472, 423180), (480, 416127), (531, 376160), (590, 338544), (708, 282120), (720, 277418), (885, 225696), (944, 211590), (1062, 188080), (1180, 169272), (1416, 141060), (1440, 138709), (1770, 112848), (1888, 105795), (2124, 94040), (2351, 84960), (2360, 84636), (2655, 75232), (2832, 70530), (3540, 56424), (4248, 47020), (4702, 42480), (4720, 42318), (5310, 37616), (5664, 35265), (7053, 28320), (7080, 28212), (8496, 23510), (9404, 21240), (9440, 21159), (10620, 18808), (11755, 16992), (14106, 14160)]