1420295904

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:638

約数の個数: 192

約数和(自身を含む): 4390848000

約数和(自身を除く): 2970552096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 241, 288, 304, 342, 359, 432, 456, 482, 513, 608, 684, 718, 723, 864, 912, 964, 1026, 1077, 1368, 1436, 1446, 1824, 1928, 2052, 2154, 2169, 2736, 2872, 2892, 3231, 3856, 4104, 4308, 4338, 4579, 5472, 5744, 5784, 6462, 6507, 6821, 7712, 8208, 8616, 8676, 9158, 9693, 11488, 11568, 12924, 13014, 13642, 13737, 16416, 17232, 17352, 18316, 19386, 20463, 23136, 25848, 26028, 27284, 27474, 34464, 34704, 36632, 38772, 40926, 41211, 51696, 52056, 54568, 54948, 61389, 69408, 73264, 77544, 81852, 82422, 86519, 103392, 104112, 109136, 109896, 122778, 123633, 146528, 155088, 163704, 164844, 173038, 184167, 208224, 218272, 219792, 245556, 247266, 259557, 310176, 327408, 329688, 346076, 368334, 439584, 491112, 494532, 519114, 654816, 659376, 692152, 736668, 778671, 982224, 989064, 1038228, 1318752, 1384304, 1473336, 1557342, 1643861, 1964448, 1978128, 2076456, 2336013, 2768608, 2946672, 3114684, 3287722, 3956256, 4152912, 4672026, 4931583, 5893344, 6229368, 6575444, 8305824, 9344052, 9863166, 12458736, 13150888, 14794749, 18688104, 19726332, 24917472, 26301776, 29589498, 37376208, 39452664, 44384247, 52603552, 59178996, 74752416, 78905328, 88768494, 118357992, 157810656, 177536988, 236715984, 355073976, 473431968, 710147952, 1420295904]

約数ペア:

[(1, 1420295904), (2, 710147952), (3, 473431968), (4, 355073976), (6, 236715984), (8, 177536988), (9, 157810656), (12, 118357992), (16, 88768494), (18, 78905328), (19, 74752416), (24, 59178996), (27, 52603552), (32, 44384247), (36, 39452664), (38, 37376208), (48, 29589498), (54, 26301776), (57, 24917472), (72, 19726332), (76, 18688104), (96, 14794749), (108, 13150888), (114, 12458736), (144, 9863166), (152, 9344052), (171, 8305824), (216, 6575444), (228, 6229368), (241, 5893344), (288, 4931583), (304, 4672026), (342, 4152912), (359, 3956256), (432, 3287722), (456, 3114684), (482, 2946672), (513, 2768608), (608, 2336013), (684, 2076456), (718, 1978128), (723, 1964448), (864, 1643861), (912, 1557342), (964, 1473336), (1026, 1384304), (1077, 1318752), (1368, 1038228), (1436, 989064), (1446, 982224), (1824, 778671), (1928, 736668), (2052, 692152), (2154, 659376), (2169, 654816), (2736, 519114), (2872, 494532), (2892, 491112), (3231, 439584), (3856, 368334), (4104, 346076), (4308, 329688), (4338, 327408), (4579, 310176), (5472, 259557), (5744, 247266), (5784, 245556), (6462, 219792), (6507, 218272), (6821, 208224), (7712, 184167), (8208, 173038), (8616, 164844), (8676, 163704), (9158, 155088), (9693, 146528), (11488, 123633), (11568, 122778), (12924, 109896), (13014, 109136), (13642, 104112), (13737, 103392), (16416, 86519), (17232, 82422), (17352, 81852), (18316, 77544), (19386, 73264), (20463, 69408), (23136, 61389), (25848, 54948), (26028, 54568), (27284, 52056), (27474, 51696), (34464, 41211), (34704, 40926), (36632, 38772)]