342734760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:433

約数の個数: 256

約数和(自身を含む): 1223424000

約数和(自身を除く): 880689240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 31, 36, 40, 45, 54, 58, 60, 62, 72, 87, 90, 93, 108, 116, 120, 124, 135, 145, 155, 174, 180, 186, 216, 232, 248, 261, 270, 279, 290, 310, 348, 353, 360, 372, 435, 465, 522, 540, 558, 580, 620, 696, 706, 744, 783, 837, 870, 899, 930, 1044, 1059, 1080, 1116, 1160, 1240, 1305, 1395, 1412, 1566, 1674, 1740, 1765, 1798, 1860, 2088, 2118, 2232, 2610, 2697, 2790, 2824, 3132, 3177, 3348, 3480, 3530, 3596, 3720, 3915, 4185, 4236, 4495, 5220, 5295, 5394, 5580, 6264, 6354, 6696, 7060, 7192, 7830, 8091, 8370, 8472, 8990, 9531, 10237, 10440, 10590, 10788, 10943, 11160, 12708, 13485, 14120, 15660, 15885, 16182, 16740, 17980, 19062, 20474, 21180, 21576, 21886, 24273, 25416, 26970, 30711, 31320, 31770, 32364, 32829, 33480, 35960, 38124, 40455, 40948, 42360, 43772, 47655, 48546, 51185, 53940, 54715, 61422, 63540, 64728, 65658, 76248, 80910, 81896, 87544, 92133, 95310, 97092, 98487, 102370, 107880, 109430, 121365, 122844, 127080, 131316, 153555, 161820, 164145, 184266, 190620, 194184, 196974, 204740, 218860, 242730, 245688, 262632, 276399, 295461, 307110, 317347, 323640, 328290, 368532, 381240, 393948, 409480, 437720, 460665, 485460, 492435, 552798, 590922, 614220, 634694, 656580, 737064, 787896, 921330, 952041, 970920, 984870, 1105596, 1181844, 1228440, 1269388, 1313160, 1381995, 1477305, 1586735, 1842660, 1904082, 1969740, 2211192, 2363688, 2538776, 2763990, 2856123, 2954610, 3173470, 3685320, 3808164, 3939480, 4760205, 5527980, 5712246, 5909220, 6346940, 7616328, 8568369, 9520410, 11055960, 11424492, 11818440, 12693880, 14280615, 17136738, 19040820, 22848984, 28561230, 34273476, 38081640, 42841845, 57122460, 68546952, 85683690, 114244920, 171367380, 342734760]

約数ペア:

[(1, 342734760), (2, 171367380), (3, 114244920), (4, 85683690), (5, 68546952), (6, 57122460), (8, 42841845), (9, 38081640), (10, 34273476), (12, 28561230), (15, 22848984), (18, 19040820), (20, 17136738), (24, 14280615), (27, 12693880), (29, 11818440), (30, 11424492), (31, 11055960), (36, 9520410), (40, 8568369), (45, 7616328), (54, 6346940), (58, 5909220), (60, 5712246), (62, 5527980), (72, 4760205), (87, 3939480), (90, 3808164), (93, 3685320), (108, 3173470), (116, 2954610), (120, 2856123), (124, 2763990), (135, 2538776), (145, 2363688), (155, 2211192), (174, 1969740), (180, 1904082), (186, 1842660), (216, 1586735), (232, 1477305), (248, 1381995), (261, 1313160), (270, 1269388), (279, 1228440), (290, 1181844), (310, 1105596), (348, 984870), (353, 970920), (360, 952041), (372, 921330), (435, 787896), (465, 737064), (522, 656580), (540, 634694), (558, 614220), (580, 590922), (620, 552798), (696, 492435), (706, 485460), (744, 460665), (783, 437720), (837, 409480), (870, 393948), (899, 381240), (930, 368532), (1044, 328290), (1059, 323640), (1080, 317347), (1116, 307110), (1160, 295461), (1240, 276399), (1305, 262632), (1395, 245688), (1412, 242730), (1566, 218860), (1674, 204740), (1740, 196974), (1765, 194184), (1798, 190620), (1860, 184266), (2088, 164145), (2118, 161820), (2232, 153555), (2610, 131316), (2697, 127080), (2790, 122844), (2824, 121365), (3132, 109430), (3177, 107880), (3348, 102370), (3480, 98487), (3530, 97092), (3596, 95310), (3720, 92133), (3915, 87544), (4185, 81896), (4236, 80910), (4495, 76248), (5220, 65658), (5295, 64728), (5394, 63540), (5580, 61422), (6264, 54715), (6354, 53940), (6696, 51185), (7060, 48546), (7192, 47655), (7830, 43772), (8091, 42360), (8370, 40948), (8472, 40455), (8990, 38124), (9531, 35960), (10237, 33480), (10440, 32829), (10590, 32364), (10788, 31770), (10943, 31320), (11160, 30711), (12708, 26970), (13485, 25416), (14120, 24273), (15660, 21886), (15885, 21576), (16182, 21180), (16740, 20474), (17980, 19062)]