19722934080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73637}}^1$

素因数の和:73694

約数の個数: 224

約数和(自身を含む): 71823559680

約数和(自身を除く): 52100625600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 5952, 6696, 7440, 8370, 8640, 8928, 9920, 11160, 13392, 14880, 16740, 17856, 22320, 26784, 29760, 33480, 44640, 53568, 66960, 73637, 89280, 133920, 147274, 220911, 267840, 294548, 368185, 441822, 589096, 662733, 736370, 883644, 1104555, 1178192, 1325466, 1472740, 1767288, 1988199, 2209110, 2282747, 2356384, 2650932, 2945480, 3313665, 3534576, 3976398, 4418220, 4565494, 4712768, 5301864, 5890960, 6627330, 6848241, 7069152, 7952796, 8836440, 9130988, 9940995, 10603728, 11413735, 11781920, 13254660, 13696482, 14138304, 15905592, 17672880, 18261976, 19881990, 20544723, 21207456, 22827470, 23563840, 26509320, 27392964, 31811184, 34241205, 35345760, 36523952, 39763980, 41089446, 42414912, 45654940, 53018640, 54785928, 61634169, 63622368, 68482410, 70691520, 73047904, 79527960, 82178892, 91309880, 102723615, 106037280, 109571856, 123268338, 127244736, 136964820, 146095808, 159055920, 164357784, 182619760, 205447230, 212074560, 219143712, 246536676, 273929640, 308170845, 318111840, 328715568, 365239520, 410894460, 438287424, 493073352, 547859280, 616341690, 636223680, 657431136, 730479040, 821788920, 986146704, 1095718560, 1232683380, 1314862272, 1643577840, 1972293408, 2191437120, 2465366760, 3287155680, 3944586816, 4930733520, 6574311360, 9861467040, 19722934080]

約数ペア:

[(1, 19722934080), (2, 9861467040), (3, 6574311360), (4, 4930733520), (5, 3944586816), (6, 3287155680), (8, 2465366760), (9, 2191437120), (10, 1972293408), (12, 1643577840), (15, 1314862272), (16, 1232683380), (18, 1095718560), (20, 986146704), (24, 821788920), (27, 730479040), (30, 657431136), (31, 636223680), (32, 616341690), (36, 547859280), (40, 493073352), (45, 438287424), (48, 410894460), (54, 365239520), (60, 328715568), (62, 318111840), (64, 308170845), (72, 273929640), (80, 246536676), (90, 219143712), (93, 212074560), (96, 205447230), (108, 182619760), (120, 164357784), (124, 159055920), (135, 146095808), (144, 136964820), (155, 127244736), (160, 123268338), (180, 109571856), (186, 106037280), (192, 102723615), (216, 91309880), (240, 82178892), (248, 79527960), (270, 73047904), (279, 70691520), (288, 68482410), (310, 63622368), (320, 61634169), (360, 54785928), (372, 53018640), (432, 45654940), (465, 42414912), (480, 41089446), (496, 39763980), (540, 36523952), (558, 35345760), (576, 34241205), (620, 31811184), (720, 27392964), (744, 26509320), (837, 23563840), (864, 22827470), (930, 21207456), (960, 20544723), (992, 19881990), (1080, 18261976), (1116, 17672880), (1240, 15905592), (1395, 14138304), (1440, 13696482), (1488, 13254660), (1674, 11781920), (1728, 11413735), (1860, 10603728), (1984, 9940995), (2160, 9130988), (2232, 8836440), (2480, 7952796), (2790, 7069152), (2880, 6848241), (2976, 6627330), (3348, 5890960), (3720, 5301864), (4185, 4712768), (4320, 4565494), (4464, 4418220), (4960, 3976398), (5580, 3534576), (5952, 3313665), (6696, 2945480), (7440, 2650932), (8370, 2356384), (8640, 2282747), (8928, 2209110), (9920, 1988199), (11160, 1767288), (13392, 1472740), (14880, 1325466), (16740, 1178192), (17856, 1104555), (22320, 883644), (26784, 736370), (29760, 662733), (33480, 589096), (44640, 441822), (53568, 368185), (66960, 294548), (73637, 267840), (89280, 220911), (133920, 147274)]