392822640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1968

約数の個数: 240

約数和(自身を含む): 1545276096

約数和(自身を除く): 1152453456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 280, 287, 315, 328, 336, 360, 369, 410, 420, 492, 504, 560, 574, 615, 630, 656, 720, 738, 820, 840, 861, 984, 1008, 1148, 1230, 1260, 1435, 1476, 1640, 1680, 1722, 1845, 1901, 1968, 2296, 2460, 2520, 2583, 2870, 2952, 3280, 3444, 3690, 3802, 4305, 4592, 4920, 5040, 5166, 5703, 5740, 5904, 6888, 7380, 7604, 8610, 9505, 9840, 10332, 11406, 11480, 12915, 13307, 13776, 14760, 15208, 17109, 17220, 19010, 20664, 22812, 22960, 25830, 26614, 28515, 29520, 30416, 34218, 34440, 38020, 39921, 41328, 45624, 51660, 53228, 57030, 66535, 68436, 68880, 76040, 77941, 79842, 85545, 91248, 103320, 106456, 114060, 119763, 133070, 136872, 152080, 155882, 159684, 171090, 199605, 206640, 212912, 228120, 233823, 239526, 266140, 273744, 311764, 319368, 342180, 389705, 399210, 456240, 467646, 479052, 532280, 545587, 598815, 623528, 638736, 684360, 701469, 779410, 798420, 935292, 958104, 1064560, 1091174, 1169115, 1197630, 1247056, 1368720, 1402938, 1558820, 1596840, 1636761, 1870584, 1916208, 2182348, 2338230, 2395260, 2727935, 2805876, 3117640, 3193680, 3273522, 3507345, 3741168, 4364696, 4676460, 4790520, 4910283, 5455870, 5611752, 6235280, 6547044, 7014690, 8183805, 8729392, 9352920, 9581040, 9820566, 10911740, 11223504, 13094088, 14029380, 16367610, 18705840, 19641132, 21823480, 24551415, 26188176, 28058760, 32735220, 39282264, 43646960, 49102830, 56117520, 65470440, 78564528, 98205660, 130940880, 196411320, 392822640]

約数ペア:

[(1, 392822640), (2, 196411320), (3, 130940880), (4, 98205660), (5, 78564528), (6, 65470440), (7, 56117520), (8, 49102830), (9, 43646960), (10, 39282264), (12, 32735220), (14, 28058760), (15, 26188176), (16, 24551415), (18, 21823480), (20, 19641132), (21, 18705840), (24, 16367610), (28, 14029380), (30, 13094088), (35, 11223504), (36, 10911740), (40, 9820566), (41, 9581040), (42, 9352920), (45, 8729392), (48, 8183805), (56, 7014690), (60, 6547044), (63, 6235280), (70, 5611752), (72, 5455870), (80, 4910283), (82, 4790520), (84, 4676460), (90, 4364696), (105, 3741168), (112, 3507345), (120, 3273522), (123, 3193680), (126, 3117640), (140, 2805876), (144, 2727935), (164, 2395260), (168, 2338230), (180, 2182348), (205, 1916208), (210, 1870584), (240, 1636761), (246, 1596840), (252, 1558820), (280, 1402938), (287, 1368720), (315, 1247056), (328, 1197630), (336, 1169115), (360, 1091174), (369, 1064560), (410, 958104), (420, 935292), (492, 798420), (504, 779410), (560, 701469), (574, 684360), (615, 638736), (630, 623528), (656, 598815), (720, 545587), (738, 532280), (820, 479052), (840, 467646), (861, 456240), (984, 399210), (1008, 389705), (1148, 342180), (1230, 319368), (1260, 311764), (1435, 273744), (1476, 266140), (1640, 239526), (1680, 233823), (1722, 228120), (1845, 212912), (1901, 206640), (1968, 199605), (2296, 171090), (2460, 159684), (2520, 155882), (2583, 152080), (2870, 136872), (2952, 133070), (3280, 119763), (3444, 114060), (3690, 106456), (3802, 103320), (4305, 91248), (4592, 85545), (4920, 79842), (5040, 77941), (5166, 76040), (5703, 68880), (5740, 68436), (5904, 66535), (6888, 57030), (7380, 53228), (7604, 51660), (8610, 45624), (9505, 41328), (9840, 39921), (10332, 38020), (11406, 34440), (11480, 34218), (12915, 30416), (13307, 29520), (13776, 28515), (14760, 26614), (15208, 25830), (17109, 22960), (17220, 22812), (19010, 20664)]