229272840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21961}}^1$

素因数の和:22007

約数の個数: 96

約数和(自身を含む): 770866200

約数和(自身を除く): 541593360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 21961, 43922, 65883, 87844, 109805, 131766, 175688, 197649, 219610, 263532, 329415, 395298, 439220, 527064, 636869, 658830, 790596, 878440, 988245, 1273738, 1317660, 1581192, 1910607, 1976490, 2547476, 2635320, 3184345, 3821214, 3952980, 5094952, 5731821, 6368690, 7642428, 7905960, 9553035, 11463642, 12737380, 15284856, 19106070, 22927284, 25474760, 28659105, 38212140, 45854568, 57318210, 76424280, 114636420, 229272840]

約数ペア:

[(1, 229272840), (2, 114636420), (3, 76424280), (4, 57318210), (5, 45854568), (6, 38212140), (8, 28659105), (9, 25474760), (10, 22927284), (12, 19106070), (15, 15284856), (18, 12737380), (20, 11463642), (24, 9553035), (29, 7905960), (30, 7642428), (36, 6368690), (40, 5731821), (45, 5094952), (58, 3952980), (60, 3821214), (72, 3184345), (87, 2635320), (90, 2547476), (116, 1976490), (120, 1910607), (145, 1581192), (174, 1317660), (180, 1273738), (232, 988245), (261, 878440), (290, 790596), (348, 658830), (360, 636869), (435, 527064), (522, 439220), (580, 395298), (696, 329415), (870, 263532), (1044, 219610), (1160, 197649), (1305, 175688), (1740, 131766), (2088, 109805), (2610, 87844), (3480, 65883), (5220, 43922), (10440, 21961)]