708714720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{70309}}^1$

素因数の和:70337

約数の個数: 144

約数和(自身を含む): 2764026720

約数和(自身を除く): 2055312000

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, 70309, 140618, 210927, 281236, 351545, 421854, 492163, 562472, 632781, 703090, 843708, 984326, 1054635, 1124944, 1265562, 1406180, 1476489, 1687416, 1968652, 2109270, 2249888, 2460815, 2531124, 2812360, 2952978, 3163905, 3374832, 3937304, 4218540, 4429467, 4921630, 5062248, 5624720, 5905956, 6327810, 6749664, 7382445, 7874608, 8437080, 8858934, 9843260, 10124496, 11249440, 11811912, 12655620, 14764890, 15749216, 16874160, 17717868, 19686520, 20248992, 22147335, 23623824, 25311240, 29529780, 33748320, 35435736, 39373040, 44294670, 47247648, 50622480, 59059560, 70871472, 78746080, 88589340, 101244960, 118119120, 141742944, 177178680, 236238240, 354357360, 708714720]

約数ペア:

[(1, 708714720), (2, 354357360), (3, 236238240), (4, 177178680), (5, 141742944), (6, 118119120), (7, 101244960), (8, 88589340), (9, 78746080), (10, 70871472), (12, 59059560), (14, 50622480), (15, 47247648), (16, 44294670), (18, 39373040), (20, 35435736), (21, 33748320), (24, 29529780), (28, 25311240), (30, 23623824), (32, 22147335), (35, 20248992), (36, 19686520), (40, 17717868), (42, 16874160), (45, 15749216), (48, 14764890), (56, 12655620), (60, 11811912), (63, 11249440), (70, 10124496), (72, 9843260), (80, 8858934), (84, 8437080), (90, 7874608), (96, 7382445), (105, 6749664), (112, 6327810), (120, 5905956), (126, 5624720), (140, 5062248), (144, 4921630), (160, 4429467), (168, 4218540), (180, 3937304), (210, 3374832), (224, 3163905), (240, 2952978), (252, 2812360), (280, 2531124), (288, 2460815), (315, 2249888), (336, 2109270), (360, 1968652), (420, 1687416), (480, 1476489), (504, 1406180), (560, 1265562), (630, 1124944), (672, 1054635), (720, 984326), (840, 843708), (1008, 703090), (1120, 632781), (1260, 562472), (1440, 492163), (1680, 421854), (2016, 351545), (2520, 281236), (3360, 210927), (5040, 140618), (10080, 70309)]