19714573440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3422669}}^1$

素因数の和:3422694

約数の個数: 96

約数和(自身を含む): 68076906300

約数和(自身を除く): 48362332860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 3422669, 6845338, 10268007, 13690676, 17113345, 20536014, 27381352, 30804021, 34226690, 41072028, 51340035, 54762704, 61608042, 68453380, 82144056, 102680070, 109525408, 123216084, 136906760, 154020105, 164288112, 205360140, 219050816, 246432168, 273813520, 308040210, 328576224, 410720280, 438101632, 492864336, 547627040, 616080420, 657152448, 821440560, 985728672, 1095254080, 1232160840, 1314304896, 1642881120, 1971457344, 2190508160, 2464321680, 3285762240, 3942914688, 4928643360, 6571524480, 9857286720, 19714573440]

約数ペア:

[(1, 19714573440), (2, 9857286720), (3, 6571524480), (4, 4928643360), (5, 3942914688), (6, 3285762240), (8, 2464321680), (9, 2190508160), (10, 1971457344), (12, 1642881120), (15, 1314304896), (16, 1232160840), (18, 1095254080), (20, 985728672), (24, 821440560), (30, 657152448), (32, 616080420), (36, 547627040), (40, 492864336), (45, 438101632), (48, 410720280), (60, 328576224), (64, 308040210), (72, 273813520), (80, 246432168), (90, 219050816), (96, 205360140), (120, 164288112), (128, 154020105), (144, 136906760), (160, 123216084), (180, 109525408), (192, 102680070), (240, 82144056), (288, 68453380), (320, 61608042), (360, 54762704), (384, 51340035), (480, 41072028), (576, 34226690), (640, 30804021), (720, 27381352), (960, 20536014), (1152, 17113345), (1440, 13690676), (1920, 10268007), (2880, 6845338), (5760, 3422669)]