634593120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{26981}}^1$

素因数の和:27013

約数の個数: 144

約数和(自身を含む): 2325416688

約数和(自身を除く): 1690823568

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, 11760, 23520, 26981, 53962, 80943, 107924, 134905, 161886, 188867, 215848, 269810, 323772, 377734, 404715, 431696, 539620, 566601, 647544, 755468, 809430, 863392, 944335, 1079240, 1133202, 1295088, 1322069, 1510936, 1618860, 1888670, 2158480, 2266404, 2590176, 2644138, 2833005, 3021872, 3237720, 3777340, 3966207, 4316960, 4532808, 5288276, 5666010, 6043744, 6475440, 6610345, 7554680, 7932414, 9065616, 10576552, 11332020, 12950880, 13220690, 15109360, 15864828, 18131232, 19831035, 21153104, 22664040, 26441380, 30218720, 31729656, 39662070, 42306208, 45328080, 52882760, 63459312, 79324140, 90656160, 105765520, 126918624, 158648280, 211531040, 317296560, 634593120]

約数ペア:

[(1, 634593120), (2, 317296560), (3, 211531040), (4, 158648280), (5, 126918624), (6, 105765520), (7, 90656160), (8, 79324140), (10, 63459312), (12, 52882760), (14, 45328080), (15, 42306208), (16, 39662070), (20, 31729656), (21, 30218720), (24, 26441380), (28, 22664040), (30, 21153104), (32, 19831035), (35, 18131232), (40, 15864828), (42, 15109360), (48, 13220690), (49, 12950880), (56, 11332020), (60, 10576552), (70, 9065616), (80, 7932414), (84, 7554680), (96, 6610345), (98, 6475440), (105, 6043744), (112, 5666010), (120, 5288276), (140, 4532808), (147, 4316960), (160, 3966207), (168, 3777340), (196, 3237720), (210, 3021872), (224, 2833005), (240, 2644138), (245, 2590176), (280, 2266404), (294, 2158480), (336, 1888670), (392, 1618860), (420, 1510936), (480, 1322069), (490, 1295088), (560, 1133202), (588, 1079240), (672, 944335), (735, 863392), (784, 809430), (840, 755468), (980, 647544), (1120, 566601), (1176, 539620), (1470, 431696), (1568, 404715), (1680, 377734), (1960, 323772), (2352, 269810), (2940, 215848), (3360, 188867), (3920, 161886), (4704, 134905), (5880, 107924), (7840, 80943), (11760, 53962), (23520, 26981)]