15320125920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{2251}}^1$

素因数の和:3569

約数の個数: 192

約数和(自身を含む): 52709771520

約数和(自身を除く): 37389645600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1289, 1320, 1760, 2251, 2578, 2640, 3867, 4502, 5156, 5280, 6445, 6753, 7734, 9004, 10312, 11255, 12890, 13506, 14179, 15468, 18008, 19335, 20624, 22510, 24761, 25780, 27012, 28358, 30936, 33765, 36016, 38670, 41248, 42537, 45020, 49522, 51560, 54024, 56716, 61872, 67530, 70895, 72032, 74283, 77340, 85074, 90040, 99044, 103120, 108048, 113432, 123744, 123805, 135060, 141790, 148566, 154680, 170148, 180080, 198088, 206240, 212685, 216096, 226864, 247610, 270120, 283580, 297132, 309360, 340296, 360160, 371415, 396176, 425370, 453728, 495220, 540240, 567160, 594264, 618720, 680592, 742830, 792352, 850740, 990440, 1080480, 1134320, 1188528, 1361184, 1485660, 1701480, 1980880, 2268640, 2377056, 2901539, 2971320, 3402960, 3961760, 5803078, 5942640, 6805920, 8704617, 11606156, 11885280, 14507695, 17409234, 23212312, 29015390, 31916929, 34818468, 43523085, 46424624, 58030780, 63833858, 69636936, 87046170, 92849248, 95750787, 116061560, 127667716, 139273872, 159584645, 174092340, 191501574, 232123120, 255335432, 278547744, 319169290, 348184680, 383003148, 464246240, 478753935, 510670864, 638338580, 696369360, 766006296, 957507870, 1021341728, 1276677160, 1392738720, 1532012592, 1915015740, 2553354320, 3064025184, 3830031480, 5106708640, 7660062960, 15320125920]

約数ペア:

[(1, 15320125920), (2, 7660062960), (3, 5106708640), (4, 3830031480), (5, 3064025184), (6, 2553354320), (8, 1915015740), (10, 1532012592), (11, 1392738720), (12, 1276677160), (15, 1021341728), (16, 957507870), (20, 766006296), (22, 696369360), (24, 638338580), (30, 510670864), (32, 478753935), (33, 464246240), (40, 383003148), (44, 348184680), (48, 319169290), (55, 278547744), (60, 255335432), (66, 232123120), (80, 191501574), (88, 174092340), (96, 159584645), (110, 139273872), (120, 127667716), (132, 116061560), (160, 95750787), (165, 92849248), (176, 87046170), (220, 69636936), (240, 63833858), (264, 58030780), (330, 46424624), (352, 43523085), (440, 34818468), (480, 31916929), (528, 29015390), (660, 23212312), (880, 17409234), (1056, 14507695), (1289, 11885280), (1320, 11606156), (1760, 8704617), (2251, 6805920), (2578, 5942640), (2640, 5803078), (3867, 3961760), (4502, 3402960), (5156, 2971320), (5280, 2901539), (6445, 2377056), (6753, 2268640), (7734, 1980880), (9004, 1701480), (10312, 1485660), (11255, 1361184), (12890, 1188528), (13506, 1134320), (14179, 1080480), (15468, 990440), (18008, 850740), (19335, 792352), (20624, 742830), (22510, 680592), (24761, 618720), (25780, 594264), (27012, 567160), (28358, 540240), (30936, 495220), (33765, 453728), (36016, 425370), (38670, 396176), (41248, 371415), (42537, 360160), (45020, 340296), (49522, 309360), (51560, 297132), (54024, 283580), (56716, 270120), (61872, 247610), (67530, 226864), (70895, 216096), (72032, 212685), (74283, 206240), (77340, 198088), (85074, 180080), (90040, 170148), (99044, 154680), (103120, 148566), (108048, 141790), (113432, 135060), (123744, 123805)]