306416880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5527}}^1$

素因数の和:5564

約数の個数: 240

約数和(自身を含む): 1283203584

約数和(自身を除く): 976786704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5527, 5544, 6160, 6930, 7920, 9240, 11054, 11088, 13860, 16581, 18480, 22108, 27635, 27720, 33162, 38689, 44216, 49743, 55270, 55440, 60797, 66324, 77378, 82905, 88432, 99486, 110540, 116067, 121594, 132648, 154756, 165810, 182391, 193445, 198972, 221080, 232134, 243188, 248715, 265296, 303985, 309512, 331620, 348201, 364782, 386890, 397944, 425579, 442160, 464268, 486376, 497430, 547173, 580335, 607970, 619024, 663240, 696402, 729564, 773780, 795888, 851158, 911955, 928536, 972752, 994860, 1094346, 1160670, 1215940, 1276737, 1326480, 1392804, 1459128, 1547560, 1702316, 1741005, 1823910, 1857072, 1989720, 2127895, 2188692, 2321340, 2431880, 2553474, 2735865, 2785608, 2918256, 3095120, 3404632, 3482010, 3647820, 3830211, 3979440, 4255790, 4377384, 4642680, 4863760, 5106948, 5471730, 5571216, 6383685, 6809264, 6964020, 7295640, 7660422, 8511580, 8754768, 9285360, 10213896, 10943460, 12767370, 13928040, 14591280, 15320844, 17023160, 19151055, 20427792, 21886920, 25534740, 27856080, 30641688, 34046320, 38302110, 43773840, 51069480, 61283376, 76604220, 102138960, 153208440, 306416880]

約数ペア:

[(1, 306416880), (2, 153208440), (3, 102138960), (4, 76604220), (5, 61283376), (6, 51069480), (7, 43773840), (8, 38302110), (9, 34046320), (10, 30641688), (11, 27856080), (12, 25534740), (14, 21886920), (15, 20427792), (16, 19151055), (18, 17023160), (20, 15320844), (21, 14591280), (22, 13928040), (24, 12767370), (28, 10943460), (30, 10213896), (33, 9285360), (35, 8754768), (36, 8511580), (40, 7660422), (42, 7295640), (44, 6964020), (45, 6809264), (48, 6383685), (55, 5571216), (56, 5471730), (60, 5106948), (63, 4863760), (66, 4642680), (70, 4377384), (72, 4255790), (77, 3979440), (80, 3830211), (84, 3647820), (88, 3482010), (90, 3404632), (99, 3095120), (105, 2918256), (110, 2785608), (112, 2735865), (120, 2553474), (126, 2431880), (132, 2321340), (140, 2188692), (144, 2127895), (154, 1989720), (165, 1857072), (168, 1823910), (176, 1741005), (180, 1702316), (198, 1547560), (210, 1459128), (220, 1392804), (231, 1326480), (240, 1276737), (252, 1215940), (264, 1160670), (280, 1094346), (308, 994860), (315, 972752), (330, 928536), (336, 911955), (360, 851158), (385, 795888), (396, 773780), (420, 729564), (440, 696402), (462, 663240), (495, 619024), (504, 607970), (528, 580335), (560, 547173), (616, 497430), (630, 486376), (660, 464268), (693, 442160), (720, 425579), (770, 397944), (792, 386890), (840, 364782), (880, 348201), (924, 331620), (990, 309512), (1008, 303985), (1155, 265296), (1232, 248715), (1260, 243188), (1320, 232134), (1386, 221080), (1540, 198972), (1584, 193445), (1680, 182391), (1848, 165810), (1980, 154756), (2310, 132648), (2520, 121594), (2640, 116067), (2772, 110540), (3080, 99486), (3465, 88432), (3696, 82905), (3960, 77378), (4620, 66324), (5040, 60797), (5527, 55440), (5544, 55270), (6160, 49743), (6930, 44216), (7920, 38689), (9240, 33162), (11054, 27720), (11088, 27635), (13860, 22108), (16581, 18480)]