1956723360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5233}}^1$

素因数の和:5311

約数の個数: 192

約数和(自身を含む): 6647598720

約数和(自身を除く): 4690875360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 96, 114, 120, 123, 152, 160, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 480, 492, 570, 608, 615, 656, 760, 779, 820, 912, 984, 1140, 1230, 1312, 1520, 1558, 1640, 1824, 1968, 2280, 2337, 2460, 3040, 3116, 3280, 3895, 3936, 4560, 4674, 4920, 5233, 6232, 6560, 7790, 9120, 9348, 9840, 10466, 11685, 12464, 15580, 15699, 18696, 19680, 20932, 23370, 24928, 26165, 31160, 31398, 37392, 41864, 46740, 52330, 62320, 62796, 74784, 78495, 83728, 93480, 99427, 104660, 124640, 125592, 156990, 167456, 186960, 198854, 209320, 214553, 251184, 298281, 313980, 373920, 397708, 418640, 429106, 497135, 502368, 596562, 627960, 643659, 795416, 837280, 858212, 994270, 1072765, 1193124, 1255920, 1287318, 1491405, 1590832, 1716424, 1988540, 2145530, 2386248, 2511840, 2574636, 2982810, 3181664, 3218295, 3432848, 3977080, 4076507, 4291060, 4772496, 5149272, 5965620, 6436590, 6865696, 7954160, 8153014, 8582120, 9544992, 10298544, 11931240, 12229521, 12873180, 15908320, 16306028, 17164240, 20382535, 20597088, 23862480, 24459042, 25746360, 32612056, 34328480, 40765070, 47724960, 48918084, 51492720, 61147605, 65224112, 81530140, 97836168, 102985440, 122295210, 130448224, 163060280, 195672336, 244590420, 326120560, 391344672, 489180840, 652241120, 978361680, 1956723360]

約数ペア:

[(1, 1956723360), (2, 978361680), (3, 652241120), (4, 489180840), (5, 391344672), (6, 326120560), (8, 244590420), (10, 195672336), (12, 163060280), (15, 130448224), (16, 122295210), (19, 102985440), (20, 97836168), (24, 81530140), (30, 65224112), (32, 61147605), (38, 51492720), (40, 48918084), (41, 47724960), (48, 40765070), (57, 34328480), (60, 32612056), (76, 25746360), (80, 24459042), (82, 23862480), (95, 20597088), (96, 20382535), (114, 17164240), (120, 16306028), (123, 15908320), (152, 12873180), (160, 12229521), (164, 11931240), (190, 10298544), (205, 9544992), (228, 8582120), (240, 8153014), (246, 7954160), (285, 6865696), (304, 6436590), (328, 5965620), (380, 5149272), (410, 4772496), (456, 4291060), (480, 4076507), (492, 3977080), (570, 3432848), (608, 3218295), (615, 3181664), (656, 2982810), (760, 2574636), (779, 2511840), (820, 2386248), (912, 2145530), (984, 1988540), (1140, 1716424), (1230, 1590832), (1312, 1491405), (1520, 1287318), (1558, 1255920), (1640, 1193124), (1824, 1072765), (1968, 994270), (2280, 858212), (2337, 837280), (2460, 795416), (3040, 643659), (3116, 627960), (3280, 596562), (3895, 502368), (3936, 497135), (4560, 429106), (4674, 418640), (4920, 397708), (5233, 373920), (6232, 313980), (6560, 298281), (7790, 251184), (9120, 214553), (9348, 209320), (9840, 198854), (10466, 186960), (11685, 167456), (12464, 156990), (15580, 125592), (15699, 124640), (18696, 104660), (19680, 99427), (20932, 93480), (23370, 83728), (24928, 78495), (26165, 74784), (31160, 62796), (31398, 62320), (37392, 52330), (41864, 46740)]