1984209600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{479}}^1\times {\mathrm{863}}^1$

素因数の和:1367

約数の個数: 168

約数和(自身を含む): 6531010560

約数和(自身を除く): 4546800960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 479, 480, 600, 800, 863, 958, 960, 1200, 1437, 1600, 1726, 1916, 2395, 2400, 2589, 2874, 3452, 3832, 4315, 4790, 4800, 5178, 5748, 6904, 7185, 7664, 8630, 9580, 10356, 11496, 11975, 12945, 13808, 14370, 15328, 17260, 19160, 20712, 21575, 22992, 23950, 25890, 27616, 28740, 30656, 34520, 35925, 38320, 41424, 43150, 45984, 47900, 51780, 55232, 57480, 64725, 69040, 71850, 76640, 82848, 86300, 91968, 95800, 103560, 114960, 129450, 138080, 143700, 153280, 165696, 172600, 191600, 207120, 229920, 258900, 276160, 287400, 345200, 383200, 413377, 414240, 459840, 517800, 574800, 690400, 766400, 826754, 828480, 1035600, 1149600, 1240131, 1380800, 1653508, 2066885, 2071200, 2299200, 2480262, 3307016, 4133770, 4142400, 4960524, 6200655, 6614032, 8267540, 9921048, 10334425, 12401310, 13228064, 16535080, 19842096, 20668850, 24802620, 26456128, 31003275, 33070160, 39684192, 41337700, 49605240, 62006550, 66140320, 79368384, 82675400, 99210480, 124013100, 132280640, 165350800, 198420960, 248026200, 330701600, 396841920, 496052400, 661403200, 992104800, 1984209600]

約数ペア:

[(1, 1984209600), (2, 992104800), (3, 661403200), (4, 496052400), (5, 396841920), (6, 330701600), (8, 248026200), (10, 198420960), (12, 165350800), (15, 132280640), (16, 124013100), (20, 99210480), (24, 82675400), (25, 79368384), (30, 66140320), (32, 62006550), (40, 49605240), (48, 41337700), (50, 39684192), (60, 33070160), (64, 31003275), (75, 26456128), (80, 24802620), (96, 20668850), (100, 19842096), (120, 16535080), (150, 13228064), (160, 12401310), (192, 10334425), (200, 9921048), (240, 8267540), (300, 6614032), (320, 6200655), (400, 4960524), (479, 4142400), (480, 4133770), (600, 3307016), (800, 2480262), (863, 2299200), (958, 2071200), (960, 2066885), (1200, 1653508), (1437, 1380800), (1600, 1240131), (1726, 1149600), (1916, 1035600), (2395, 828480), (2400, 826754), (2589, 766400), (2874, 690400), (3452, 574800), (3832, 517800), (4315, 459840), (4790, 414240), (4800, 413377), (5178, 383200), (5748, 345200), (6904, 287400), (7185, 276160), (7664, 258900), (8630, 229920), (9580, 207120), (10356, 191600), (11496, 172600), (11975, 165696), (12945, 153280), (13808, 143700), (14370, 138080), (15328, 129450), (17260, 114960), (19160, 103560), (20712, 95800), (21575, 91968), (22992, 86300), (23950, 82848), (25890, 76640), (27616, 71850), (28740, 69040), (30656, 64725), (34520, 57480), (35925, 55232), (38320, 51780), (41424, 47900), (43150, 45984)]