18832554720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{1868309}}^1$

素因数の和:1868337

約数の個数: 144

約数和(自身を含む): 73447002720

約数和(自身を除く): 54614448000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 1868309, 3736618, 5604927, 7473236, 9341545, 11209854, 13078163, 14946472, 16814781, 18683090, 22419708, 26156326, 28024635, 29892944, 33629562, 37366180, 39234489, 44839416, 52312652, 56049270, 59785888, 65390815, 67259124, 74732360, 78468978, 84073905, 89678832, 104625304, 112098540, 117703467, 130781630, 134518248, 149464720, 156937956, 168147810, 179357664, 196172445, 209250608, 224197080, 235406934, 261563260, 269036496, 298929440, 313875912, 336295620, 392344890, 418501216, 448394160, 470813868, 523126520, 538072992, 588517335, 627751824, 672591240, 784689780, 896788320, 941627736, 1046253040, 1177034670, 1255503648, 1345182480, 1569379560, 1883255472, 2092506080, 2354069340, 2690364960, 3138759120, 3766510944, 4708138680, 6277518240, 9416277360, 18832554720]

約数ペア:

[(1, 18832554720), (2, 9416277360), (3, 6277518240), (4, 4708138680), (5, 3766510944), (6, 3138759120), (7, 2690364960), (8, 2354069340), (9, 2092506080), (10, 1883255472), (12, 1569379560), (14, 1345182480), (15, 1255503648), (16, 1177034670), (18, 1046253040), (20, 941627736), (21, 896788320), (24, 784689780), (28, 672591240), (30, 627751824), (32, 588517335), (35, 538072992), (36, 523126520), (40, 470813868), (42, 448394160), (45, 418501216), (48, 392344890), (56, 336295620), (60, 313875912), (63, 298929440), (70, 269036496), (72, 261563260), (80, 235406934), (84, 224197080), (90, 209250608), (96, 196172445), (105, 179357664), (112, 168147810), (120, 156937956), (126, 149464720), (140, 134518248), (144, 130781630), (160, 117703467), (168, 112098540), (180, 104625304), (210, 89678832), (224, 84073905), (240, 78468978), (252, 74732360), (280, 67259124), (288, 65390815), (315, 59785888), (336, 56049270), (360, 52312652), (420, 44839416), (480, 39234489), (504, 37366180), (560, 33629562), (630, 29892944), (672, 28024635), (720, 26156326), (840, 22419708), (1008, 18683090), (1120, 16814781), (1260, 14946472), (1440, 13078163), (1680, 11209854), (2016, 9341545), (2520, 7473236), (3360, 5604927), (5040, 3736618), (10080, 1868309)]