140320992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 454616064

約数和(自身を除く): 314295072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 71, 84, 96, 102, 112, 119, 136, 142, 168, 173, 204, 213, 224, 238, 272, 284, 336, 346, 357, 408, 426, 476, 497, 519, 544, 568, 672, 692, 714, 816, 852, 952, 994, 1038, 1136, 1207, 1211, 1384, 1428, 1491, 1632, 1704, 1904, 1988, 2076, 2272, 2414, 2422, 2768, 2856, 2941, 2982, 3408, 3621, 3633, 3808, 3976, 4152, 4828, 4844, 5536, 5712, 5882, 5964, 6816, 7242, 7266, 7952, 8304, 8449, 8823, 9656, 9688, 11424, 11764, 11928, 12283, 14484, 14532, 15904, 16608, 16898, 17646, 19312, 19376, 20587, 23528, 23856, 24566, 25347, 28968, 29064, 33796, 35292, 36849, 38624, 38752, 41174, 47056, 47712, 49132, 50694, 57936, 58128, 61761, 67592, 70584, 73698, 82348, 85981, 94112, 98264, 101388, 115872, 116256, 123522, 135184, 141168, 147396, 164696, 171962, 196528, 202776, 208811, 247044, 257943, 270368, 282336, 294792, 329392, 343924, 393056, 405552, 417622, 494088, 515886, 589584, 626433, 658784, 687848, 811104, 835244, 988176, 1031772, 1179168, 1252866, 1375696, 1461677, 1670488, 1976352, 2063544, 2505732, 2751392, 2923354, 3340976, 4127088, 4385031, 5011464, 5846708, 6681952, 8254176, 8770062, 10022928, 11693416, 17540124, 20045856, 23386832, 35080248, 46773664, 70160496, 140320992]

約数ペア:

[(1, 140320992), (2, 70160496), (3, 46773664), (4, 35080248), (6, 23386832), (7, 20045856), (8, 17540124), (12, 11693416), (14, 10022928), (16, 8770062), (17, 8254176), (21, 6681952), (24, 5846708), (28, 5011464), (32, 4385031), (34, 4127088), (42, 3340976), (48, 2923354), (51, 2751392), (56, 2505732), (68, 2063544), (71, 1976352), (84, 1670488), (96, 1461677), (102, 1375696), (112, 1252866), (119, 1179168), (136, 1031772), (142, 988176), (168, 835244), (173, 811104), (204, 687848), (213, 658784), (224, 626433), (238, 589584), (272, 515886), (284, 494088), (336, 417622), (346, 405552), (357, 393056), (408, 343924), (426, 329392), (476, 294792), (497, 282336), (519, 270368), (544, 257943), (568, 247044), (672, 208811), (692, 202776), (714, 196528), (816, 171962), (852, 164696), (952, 147396), (994, 141168), (1038, 135184), (1136, 123522), (1207, 116256), (1211, 115872), (1384, 101388), (1428, 98264), (1491, 94112), (1632, 85981), (1704, 82348), (1904, 73698), (1988, 70584), (2076, 67592), (2272, 61761), (2414, 58128), (2422, 57936), (2768, 50694), (2856, 49132), (2941, 47712), (2982, 47056), (3408, 41174), (3621, 38752), (3633, 38624), (3808, 36849), (3976, 35292), (4152, 33796), (4828, 29064), (4844, 28968), (5536, 25347), (5712, 24566), (5882, 23856), (5964, 23528), (6816, 20587), (7242, 19376), (7266, 19312), (7952, 17646), (8304, 16898), (8449, 16608), (8823, 15904), (9656, 14532), (9688, 14484), (11424, 12283), (11764, 11928)]