316014720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{3359}}^1$

素因数の和:3395

約数の個数: 192

約数和(自身を含む): 1172102400

約数和(自身を除く): 856087680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3359, 3360, 3920, 4480, 4704, 5880, 6272, 6718, 6720, 7840, 9408, 10077, 11760, 13436, 13440, 15680, 16795, 18816, 20154, 23513, 23520, 26872, 31360, 33590, 40308, 47026, 47040, 50385, 53744, 67180, 70539, 80616, 94052, 94080, 100770, 107488, 117565, 134360, 141078, 161232, 164591, 188104, 201540, 214976, 235130, 268720, 282156, 322464, 329182, 352695, 376208, 403080, 429952, 470260, 493773, 537440, 564312, 644928, 658364, 705390, 752416, 806160, 822955, 940520, 987546, 1074880, 1128624, 1289856, 1316728, 1410780, 1504832, 1612320, 1645910, 1881040, 1975092, 2149760, 2257248, 2468865, 2633456, 2821560, 3009664, 3224640, 3291820, 3762080, 3950184, 4514496, 4937730, 5266912, 5643120, 6449280, 6583640, 7524160, 7900368, 9028992, 9875460, 10533824, 11286240, 13167280, 15048320, 15800736, 19750920, 21067648, 22572480, 26334560, 31601472, 39501840, 45144960, 52669120, 63202944, 79003680, 105338240, 158007360, 316014720]

約数ペア:

[(1, 316014720), (2, 158007360), (3, 105338240), (4, 79003680), (5, 63202944), (6, 52669120), (7, 45144960), (8, 39501840), (10, 31601472), (12, 26334560), (14, 22572480), (15, 21067648), (16, 19750920), (20, 15800736), (21, 15048320), (24, 13167280), (28, 11286240), (30, 10533824), (32, 9875460), (35, 9028992), (40, 7900368), (42, 7524160), (48, 6583640), (49, 6449280), (56, 5643120), (60, 5266912), (64, 4937730), (70, 4514496), (80, 3950184), (84, 3762080), (96, 3291820), (98, 3224640), (105, 3009664), (112, 2821560), (120, 2633456), (128, 2468865), (140, 2257248), (147, 2149760), (160, 1975092), (168, 1881040), (192, 1645910), (196, 1612320), (210, 1504832), (224, 1410780), (240, 1316728), (245, 1289856), (280, 1128624), (294, 1074880), (320, 987546), (336, 940520), (384, 822955), (392, 806160), (420, 752416), (448, 705390), (480, 658364), (490, 644928), (560, 564312), (588, 537440), (640, 493773), (672, 470260), (735, 429952), (784, 403080), (840, 376208), (896, 352695), (960, 329182), (980, 322464), (1120, 282156), (1176, 268720), (1344, 235130), (1470, 214976), (1568, 201540), (1680, 188104), (1920, 164591), (1960, 161232), (2240, 141078), (2352, 134360), (2688, 117565), (2940, 107488), (3136, 100770), (3359, 94080), (3360, 94052), (3920, 80616), (4480, 70539), (4704, 67180), (5880, 53744), (6272, 50385), (6718, 47040), (6720, 47026), (7840, 40308), (9408, 33590), (10077, 31360), (11760, 26872), (13436, 23520), (13440, 23513), (15680, 20154), (16795, 18816)]