380464920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3313}}^1$

素因数の和:3370

約数の個数: 192

約数和(自身を含む): 1395856800

約数和(自身を除く): 1015391880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 55, 58, 60, 66, 72, 87, 88, 90, 99, 110, 116, 120, 132, 145, 165, 174, 180, 198, 220, 232, 261, 264, 290, 319, 330, 348, 360, 396, 435, 440, 495, 522, 580, 638, 660, 696, 792, 870, 957, 990, 1044, 1160, 1276, 1305, 1320, 1595, 1740, 1914, 1980, 2088, 2552, 2610, 2871, 3190, 3313, 3480, 3828, 3960, 4785, 5220, 5742, 6380, 6626, 7656, 9570, 9939, 10440, 11484, 12760, 13252, 14355, 16565, 19140, 19878, 22968, 26504, 28710, 29817, 33130, 36443, 38280, 39756, 49695, 57420, 59634, 66260, 72886, 79512, 96077, 99390, 109329, 114840, 119268, 132520, 145772, 149085, 182215, 192154, 198780, 218658, 238536, 288231, 291544, 298170, 327987, 364430, 384308, 397560, 437316, 480385, 546645, 576462, 596340, 655974, 728860, 768616, 864693, 874632, 960770, 1056847, 1093290, 1152924, 1192680, 1311948, 1441155, 1457720, 1639935, 1729386, 1921540, 2113694, 2186580, 2305848, 2623896, 2882310, 3170541, 3279870, 3458772, 3843080, 4227388, 4323465, 4373160, 5284235, 5764620, 6341082, 6559740, 6917544, 8454776, 8646930, 9511623, 10568470, 11529240, 12682164, 13119480, 15852705, 17293860, 19023246, 21136940, 25364328, 31705410, 34587720, 38046492, 42273880, 47558115, 63410820, 76092984, 95116230, 126821640, 190232460, 380464920]

約数ペア:

[(1, 380464920), (2, 190232460), (3, 126821640), (4, 95116230), (5, 76092984), (6, 63410820), (8, 47558115), (9, 42273880), (10, 38046492), (11, 34587720), (12, 31705410), (15, 25364328), (18, 21136940), (20, 19023246), (22, 17293860), (24, 15852705), (29, 13119480), (30, 12682164), (33, 11529240), (36, 10568470), (40, 9511623), (44, 8646930), (45, 8454776), (55, 6917544), (58, 6559740), (60, 6341082), (66, 5764620), (72, 5284235), (87, 4373160), (88, 4323465), (90, 4227388), (99, 3843080), (110, 3458772), (116, 3279870), (120, 3170541), (132, 2882310), (145, 2623896), (165, 2305848), (174, 2186580), (180, 2113694), (198, 1921540), (220, 1729386), (232, 1639935), (261, 1457720), (264, 1441155), (290, 1311948), (319, 1192680), (330, 1152924), (348, 1093290), (360, 1056847), (396, 960770), (435, 874632), (440, 864693), (495, 768616), (522, 728860), (580, 655974), (638, 596340), (660, 576462), (696, 546645), (792, 480385), (870, 437316), (957, 397560), (990, 384308), (1044, 364430), (1160, 327987), (1276, 298170), (1305, 291544), (1320, 288231), (1595, 238536), (1740, 218658), (1914, 198780), (1980, 192154), (2088, 182215), (2552, 149085), (2610, 145772), (2871, 132520), (3190, 119268), (3313, 114840), (3480, 109329), (3828, 99390), (3960, 96077), (4785, 79512), (5220, 72886), (5742, 66260), (6380, 59634), (6626, 57420), (7656, 49695), (9570, 39756), (9939, 38280), (10440, 36443), (11484, 33130), (12760, 29817), (13252, 28710), (14355, 26504), (16565, 22968), (19140, 19878)]