195968640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{2083}}^1$

素因数の和:2119

約数の個数: 192

約数和(自身を含む): 726982560

約数和(自身を除く): 531013920

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, 2083, 2240, 2352, 2688, 2940, 3136, 3360, 3920, 4166, 4480, 4704, 5880, 6249, 6272, 6720, 7840, 8332, 9408, 10415, 11760, 12498, 13440, 14581, 15680, 16664, 18816, 20830, 23520, 24996, 29162, 31245, 31360, 33328, 41660, 43743, 47040, 49992, 58324, 62490, 66656, 72905, 83320, 87486, 94080, 99984, 102067, 116648, 124980, 133312, 145810, 166640, 174972, 199968, 204134, 218715, 233296, 249960, 266624, 291620, 306201, 333280, 349944, 399936, 408268, 437430, 466592, 499920, 510335, 583240, 612402, 666560, 699888, 799872, 816536, 874860, 933184, 999840, 1020670, 1166480, 1224804, 1333120, 1399776, 1531005, 1633072, 1749720, 1866368, 1999680, 2041340, 2332960, 2449608, 2799552, 3062010, 3266144, 3499440, 3999360, 4082680, 4665920, 4899216, 5599104, 6124020, 6532288, 6998880, 8165360, 9331840, 9798432, 12248040, 13064576, 13997760, 16330720, 19596864, 24496080, 27995520, 32661440, 39193728, 48992160, 65322880, 97984320, 195968640]

約数ペア:

[(1, 195968640), (2, 97984320), (3, 65322880), (4, 48992160), (5, 39193728), (6, 32661440), (7, 27995520), (8, 24496080), (10, 19596864), (12, 16330720), (14, 13997760), (15, 13064576), (16, 12248040), (20, 9798432), (21, 9331840), (24, 8165360), (28, 6998880), (30, 6532288), (32, 6124020), (35, 5599104), (40, 4899216), (42, 4665920), (48, 4082680), (49, 3999360), (56, 3499440), (60, 3266144), (64, 3062010), (70, 2799552), (80, 2449608), (84, 2332960), (96, 2041340), (98, 1999680), (105, 1866368), (112, 1749720), (120, 1633072), (128, 1531005), (140, 1399776), (147, 1333120), (160, 1224804), (168, 1166480), (192, 1020670), (196, 999840), (210, 933184), (224, 874860), (240, 816536), (245, 799872), (280, 699888), (294, 666560), (320, 612402), (336, 583240), (384, 510335), (392, 499920), (420, 466592), (448, 437430), (480, 408268), (490, 399936), (560, 349944), (588, 333280), (640, 306201), (672, 291620), (735, 266624), (784, 249960), (840, 233296), (896, 218715), (960, 204134), (980, 199968), (1120, 174972), (1176, 166640), (1344, 145810), (1470, 133312), (1568, 124980), (1680, 116648), (1920, 102067), (1960, 99984), (2083, 94080), (2240, 87486), (2352, 83320), (2688, 72905), (2940, 66656), (3136, 62490), (3360, 58324), (3920, 49992), (4166, 47040), (4480, 43743), (4704, 41660), (5880, 33328), (6249, 31360), (6272, 31245), (6720, 29162), (7840, 24996), (8332, 23520), (9408, 20830), (10415, 18816), (11760, 16664), (12498, 15680), (13440, 14581)]