282649320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 1022392800

約数和(自身を除く): 739743480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 43, 45, 57, 60, 62, 72, 76, 86, 90, 93, 95, 114, 120, 124, 129, 152, 155, 171, 172, 180, 186, 190, 215, 228, 248, 258, 279, 285, 310, 342, 344, 360, 372, 380, 387, 430, 456, 465, 516, 558, 570, 589, 620, 645, 684, 744, 760, 774, 817, 855, 860, 930, 961, 1032, 1116, 1140, 1178, 1240, 1290, 1333, 1368, 1395, 1548, 1634, 1710, 1720, 1767, 1860, 1922, 1935, 2232, 2280, 2356, 2451, 2580, 2666, 2790, 2883, 2945, 3096, 3268, 3420, 3534, 3720, 3844, 3870, 3999, 4085, 4712, 4805, 4902, 5160, 5301, 5332, 5580, 5766, 5890, 6536, 6665, 6840, 7068, 7353, 7688, 7740, 7998, 8170, 8649, 8835, 9610, 9804, 10602, 10664, 11160, 11532, 11780, 11997, 12255, 13330, 14136, 14415, 14706, 15480, 15996, 16340, 17298, 17670, 18259, 19220, 19608, 19995, 21204, 23064, 23560, 23994, 24510, 25327, 26505, 26660, 28830, 29412, 31992, 32680, 34596, 35340, 36518, 36765, 38440, 39990, 41323, 42408, 43245, 47988, 49020, 50654, 53010, 53320, 54777, 57660, 58824, 59985, 69192, 70680, 73036, 73530, 75981, 79980, 82646, 86490, 91295, 95976, 98040, 101308, 106020, 109554, 115320, 119970, 123969, 126635, 146072, 147060, 151962, 159960, 164331, 165292, 172980, 182590, 202616, 206615, 212040, 219108, 227943, 239940, 247938, 253270, 273885, 294120, 303924, 328662, 330584, 345960, 365180, 371907, 379905, 413230, 438216, 455886, 479880, 495876, 506540, 547770, 607848, 619845, 657324, 730360, 743814, 759810, 785137, 821655, 826460, 911772, 991752, 1013080, 1095540, 1139715, 1239690, 1314648, 1487628, 1519620, 1570274, 1643310, 1652920, 1823544, 1859535, 2191080, 2279430, 2355411, 2479380, 2975256, 3039240, 3140548, 3286620, 3719070, 3925685, 4558860, 4710822, 4958760, 6281096, 6573240, 7066233, 7438140, 7851370, 9117720, 9421644, 11777055, 14132466, 14876280, 15702740, 18843288, 23554110, 28264932, 31405480, 35331165, 47108220, 56529864, 70662330, 94216440, 141324660, 282649320]

約数ペア:

[(1, 282649320), (2, 141324660), (3, 94216440), (4, 70662330), (5, 56529864), (6, 47108220), (8, 35331165), (9, 31405480), (10, 28264932), (12, 23554110), (15, 18843288), (18, 15702740), (19, 14876280), (20, 14132466), (24, 11777055), (30, 9421644), (31, 9117720), (36, 7851370), (38, 7438140), (40, 7066233), (43, 6573240), (45, 6281096), (57, 4958760), (60, 4710822), (62, 4558860), (72, 3925685), (76, 3719070), (86, 3286620), (90, 3140548), (93, 3039240), (95, 2975256), (114, 2479380), (120, 2355411), (124, 2279430), (129, 2191080), (152, 1859535), (155, 1823544), (171, 1652920), (172, 1643310), (180, 1570274), (186, 1519620), (190, 1487628), (215, 1314648), (228, 1239690), (248, 1139715), (258, 1095540), (279, 1013080), (285, 991752), (310, 911772), (342, 826460), (344, 821655), (360, 785137), (372, 759810), (380, 743814), (387, 730360), (430, 657324), (456, 619845), (465, 607848), (516, 547770), (558, 506540), (570, 495876), (589, 479880), (620, 455886), (645, 438216), (684, 413230), (744, 379905), (760, 371907), (774, 365180), (817, 345960), (855, 330584), (860, 328662), (930, 303924), (961, 294120), (1032, 273885), (1116, 253270), (1140, 247938), (1178, 239940), (1240, 227943), (1290, 219108), (1333, 212040), (1368, 206615), (1395, 202616), (1548, 182590), (1634, 172980), (1710, 165292), (1720, 164331), (1767, 159960), (1860, 151962), (1922, 147060), (1935, 146072), (2232, 126635), (2280, 123969), (2356, 119970), (2451, 115320), (2580, 109554), (2666, 106020), (2790, 101308), (2883, 98040), (2945, 95976), (3096, 91295), (3268, 86490), (3420, 82646), (3534, 79980), (3720, 75981), (3844, 73530), (3870, 73036), (3999, 70680), (4085, 69192), (4712, 59985), (4805, 58824), (4902, 57660), (5160, 54777), (5301, 53320), (5332, 53010), (5580, 50654), (5766, 49020), (5890, 47988), (6536, 43245), (6665, 42408), (6840, 41323), (7068, 39990), (7353, 38440), (7688, 36765), (7740, 36518), (7998, 35340), (8170, 34596), (8649, 32680), (8835, 31992), (9610, 29412), (9804, 28830), (10602, 26660), (10664, 26505), (11160, 25327), (11532, 24510), (11780, 23994), (11997, 23560), (12255, 23064), (13330, 21204), (14136, 19995), (14415, 19608), (14706, 19220), (15480, 18259), (15996, 17670), (16340, 17298)]