79003680

素因数分解:

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

素因数の和:3391

約数の個数: 144

約数和(自身を含む): 289578240

約数和(自身を除く): 210574560

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, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3359, 3360, 3920, 4704, 5880, 6718, 7840, 10077, 11760, 13436, 16795, 20154, 23513, 23520, 26872, 33590, 40308, 47026, 50385, 53744, 67180, 70539, 80616, 94052, 100770, 107488, 117565, 134360, 141078, 161232, 164591, 188104, 201540, 235130, 268720, 282156, 322464, 329182, 352695, 376208, 403080, 470260, 493773, 537440, 564312, 658364, 705390, 752416, 806160, 822955, 940520, 987546, 1128624, 1316728, 1410780, 1612320, 1645910, 1881040, 1975092, 2257248, 2468865, 2633456, 2821560, 3291820, 3762080, 3950184, 4937730, 5266912, 5643120, 6583640, 7900368, 9875460, 11286240, 13167280, 15800736, 19750920, 26334560, 39501840, 79003680]

約数ペア:

[(1, 79003680), (2, 39501840), (3, 26334560), (4, 19750920), (5, 15800736), (6, 13167280), (7, 11286240), (8, 9875460), (10, 7900368), (12, 6583640), (14, 5643120), (15, 5266912), (16, 4937730), (20, 3950184), (21, 3762080), (24, 3291820), (28, 2821560), (30, 2633456), (32, 2468865), (35, 2257248), (40, 1975092), (42, 1881040), (48, 1645910), (49, 1612320), (56, 1410780), (60, 1316728), (70, 1128624), (80, 987546), (84, 940520), (96, 822955), (98, 806160), (105, 752416), (112, 705390), (120, 658364), (140, 564312), (147, 537440), (160, 493773), (168, 470260), (196, 403080), (210, 376208), (224, 352695), (240, 329182), (245, 322464), (280, 282156), (294, 268720), (336, 235130), (392, 201540), (420, 188104), (480, 164591), (490, 161232), (560, 141078), (588, 134360), (672, 117565), (735, 107488), (784, 100770), (840, 94052), (980, 80616), (1120, 70539), (1176, 67180), (1470, 53744), (1568, 50385), (1680, 47026), (1960, 40308), (2352, 33590), (2940, 26872), (3359, 23520), (3360, 23513), (3920, 20154), (4704, 16795), (5880, 13436), (6718, 11760), (7840, 10077)]