19186235640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{124231}}^1$

素因数の和:124275

約数の個数: 256

約数和(自身を含む): 75135513600

約数和(自身を除く): 55949277960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1716, 1755, 1980, 2145, 2340, 2376, 2574, 2808, 2860, 2970, 3432, 3510, 3861, 3960, 4290, 4680, 5148, 5720, 5940, 6435, 7020, 7722, 8580, 10296, 11880, 12870, 14040, 15444, 17160, 19305, 25740, 30888, 38610, 51480, 77220, 124231, 154440, 248462, 372693, 496924, 621155, 745386, 993848, 1118079, 1242310, 1366541, 1490772, 1615003, 1863465, 2236158, 2484620, 2733082, 2981544, 3230006, 3354237, 3726930, 4099623, 4472316, 4845009, 4969240, 5466164, 5590395, 6460012, 6708474, 6832705, 7453860, 8075015, 8199246, 8944632, 9690018, 10932328, 11180790, 12298869, 12920024, 13416948, 13665410, 14535027, 14907720, 16150030, 16398492, 16771185, 17765033, 19380036, 20498115, 22361580, 24225045, 24597738, 26833896, 27330820, 29070054, 32300060, 32796984, 33542370, 35530066, 36896607, 38760072, 40996230, 43605081, 44723160, 48450090, 49195476, 53295099, 54661640, 58140108, 61494345, 64600120, 67084740, 71060132, 72675135, 73793214, 81992460, 87210162, 88825165, 96900180, 98390952, 106590198, 116280216, 122988690, 134169480, 142120264, 145350270, 147586428, 159885297, 163984920, 174420324, 177650330, 184483035, 193800360, 213180396, 218025405, 245977380, 266475495, 290700540, 295172856, 319770594, 348840648, 355300660, 368966070, 426360792, 436050810, 479655891, 491954760, 532950990, 581401080, 639541188, 710601320, 737932140, 799426485, 872101620, 959311782, 1065901980, 1279082376, 1475864280, 1598852970, 1744203240, 1918623564, 2131803960, 2398279455, 3197705940, 3837247128, 4796558910, 6395411880, 9593117820, 19186235640]

約数ペア:

[(1, 19186235640), (2, 9593117820), (3, 6395411880), (4, 4796558910), (5, 3837247128), (6, 3197705940), (8, 2398279455), (9, 2131803960), (10, 1918623564), (11, 1744203240), (12, 1598852970), (13, 1475864280), (15, 1279082376), (18, 1065901980), (20, 959311782), (22, 872101620), (24, 799426485), (26, 737932140), (27, 710601320), (30, 639541188), (33, 581401080), (36, 532950990), (39, 491954760), (40, 479655891), (44, 436050810), (45, 426360792), (52, 368966070), (54, 355300660), (55, 348840648), (60, 319770594), (65, 295172856), (66, 290700540), (72, 266475495), (78, 245977380), (88, 218025405), (90, 213180396), (99, 193800360), (104, 184483035), (108, 177650330), (110, 174420324), (117, 163984920), (120, 159885297), (130, 147586428), (132, 145350270), (135, 142120264), (143, 134169480), (156, 122988690), (165, 116280216), (180, 106590198), (195, 98390952), (198, 96900180), (216, 88825165), (220, 87210162), (234, 81992460), (260, 73793214), (264, 72675135), (270, 71060132), (286, 67084740), (297, 64600120), (312, 61494345), (330, 58140108), (351, 54661640), (360, 53295099), (390, 49195476), (396, 48450090), (429, 44723160), (440, 43605081), (468, 40996230), (495, 38760072), (520, 36896607), (540, 35530066), (572, 33542370), (585, 32796984), (594, 32300060), (660, 29070054), (702, 27330820), (715, 26833896), (780, 24597738), (792, 24225045), (858, 22361580), (936, 20498115), (990, 19380036), (1080, 17765033), (1144, 16771185), (1170, 16398492), (1188, 16150030), (1287, 14907720), (1320, 14535027), (1404, 13665410), (1430, 13416948), (1485, 12920024), (1560, 12298869), (1716, 11180790), (1755, 10932328), (1980, 9690018), (2145, 8944632), (2340, 8199246), (2376, 8075015), (2574, 7453860), (2808, 6832705), (2860, 6708474), (2970, 6460012), (3432, 5590395), (3510, 5466164), (3861, 4969240), (3960, 4845009), (4290, 4472316), (4680, 4099623), (5148, 3726930), (5720, 3354237), (5940, 3230006), (6435, 2981544), (7020, 2733082), (7722, 2484620), (8580, 2236158), (10296, 1863465), (11880, 1615003), (12870, 1490772), (14040, 1366541), (15444, 1242310), (17160, 1118079), (19305, 993848), (25740, 745386), (30888, 621155), (38610, 496924), (51480, 372693), (77220, 248462), (124231, 154440)]