230754720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{9811}}^1$

素因数の和:9843

約数の個数: 144

約数和(自身を含む): 845637408

約数和(自身を除く): 614882688

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, 3360, 3920, 4704, 5880, 7840, 9811, 11760, 19622, 23520, 29433, 39244, 49055, 58866, 68677, 78488, 98110, 117732, 137354, 147165, 156976, 196220, 206031, 235464, 274708, 294330, 313952, 343385, 392440, 412062, 470928, 480739, 549416, 588660, 686770, 784880, 824124, 941856, 961478, 1030155, 1098832, 1177320, 1373540, 1442217, 1569760, 1648248, 1922956, 2060310, 2197664, 2354640, 2403695, 2747080, 2884434, 3296496, 3845912, 4120620, 4709280, 4807390, 5494160, 5768868, 6592992, 7211085, 7691824, 8241240, 9614780, 10988320, 11537736, 14422170, 15383648, 16482480, 19229560, 23075472, 28844340, 32964960, 38459120, 46150944, 57688680, 76918240, 115377360, 230754720]

約数ペア:

[(1, 230754720), (2, 115377360), (3, 76918240), (4, 57688680), (5, 46150944), (6, 38459120), (7, 32964960), (8, 28844340), (10, 23075472), (12, 19229560), (14, 16482480), (15, 15383648), (16, 14422170), (20, 11537736), (21, 10988320), (24, 9614780), (28, 8241240), (30, 7691824), (32, 7211085), (35, 6592992), (40, 5768868), (42, 5494160), (48, 4807390), (49, 4709280), (56, 4120620), (60, 3845912), (70, 3296496), (80, 2884434), (84, 2747080), (96, 2403695), (98, 2354640), (105, 2197664), (112, 2060310), (120, 1922956), (140, 1648248), (147, 1569760), (160, 1442217), (168, 1373540), (196, 1177320), (210, 1098832), (224, 1030155), (240, 961478), (245, 941856), (280, 824124), (294, 784880), (336, 686770), (392, 588660), (420, 549416), (480, 480739), (490, 470928), (560, 412062), (588, 392440), (672, 343385), (735, 313952), (784, 294330), (840, 274708), (980, 235464), (1120, 206031), (1176, 196220), (1470, 156976), (1568, 147165), (1680, 137354), (1960, 117732), (2352, 98110), (2940, 78488), (3360, 68677), (3920, 58866), (4704, 49055), (5880, 39244), (7840, 29433), (9811, 23520), (11760, 19622)]