21134824020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1\times {\mathrm{1117}}^1$

素因数の和:2119

約数の個数: 192

約数和(自身を含む): 67661717760

約数和(自身を除く): 46526893740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 947, 999, 1110, 1117, 1332, 1665, 1894, 1998, 2220, 2234, 2841, 3330, 3351, 3788, 3996, 4468, 4735, 4995, 5585, 5682, 6660, 6702, 8523, 9470, 9990, 10053, 11170, 11364, 13404, 14205, 16755, 17046, 18940, 19980, 20106, 22340, 25569, 28410, 30159, 33510, 34092, 35039, 40212, 41329, 42615, 50265, 51138, 56820, 60318, 67020, 70078, 82658, 85230, 100530, 102276, 105117, 120636, 123987, 127845, 140156, 150795, 165316, 170460, 175195, 201060, 206645, 210234, 247974, 255690, 301590, 315351, 350390, 371961, 413290, 420468, 495948, 511380, 525585, 603180, 619935, 630702, 700780, 743922, 826580, 946053, 1051170, 1057799, 1115883, 1239870, 1261404, 1487844, 1576755, 1859805, 1892106, 2102340, 2115598, 2231766, 2479740, 3153510, 3173397, 3719610, 3784212, 4231196, 4463532, 4730265, 5288995, 5579415, 6307020, 6346794, 7439220, 9460530, 9520191, 10577990, 11158830, 12693588, 15866985, 18921060, 19040382, 21155980, 22317660, 28560573, 31733970, 38080764, 39138563, 47600955, 57121146, 63467940, 78277126, 95201910, 114242292, 117415689, 142802865, 156554252, 190403820, 195692815, 234831378, 285605730, 352247067, 391385630, 469662756, 571211460, 587078445, 704494134, 782771260, 1056741201, 1174156890, 1408988268, 1761235335, 2113482402, 2348313780, 3522470670, 4226964804, 5283706005, 7044941340, 10567412010, 21134824020]

約数ペア:

[(1, 21134824020), (2, 10567412010), (3, 7044941340), (4, 5283706005), (5, 4226964804), (6, 3522470670), (9, 2348313780), (10, 2113482402), (12, 1761235335), (15, 1408988268), (18, 1174156890), (20, 1056741201), (27, 782771260), (30, 704494134), (36, 587078445), (37, 571211460), (45, 469662756), (54, 391385630), (60, 352247067), (74, 285605730), (90, 234831378), (108, 195692815), (111, 190403820), (135, 156554252), (148, 142802865), (180, 117415689), (185, 114242292), (222, 95201910), (270, 78277126), (333, 63467940), (370, 57121146), (444, 47600955), (540, 39138563), (555, 38080764), (666, 31733970), (740, 28560573), (947, 22317660), (999, 21155980), (1110, 19040382), (1117, 18921060), (1332, 15866985), (1665, 12693588), (1894, 11158830), (1998, 10577990), (2220, 9520191), (2234, 9460530), (2841, 7439220), (3330, 6346794), (3351, 6307020), (3788, 5579415), (3996, 5288995), (4468, 4730265), (4735, 4463532), (4995, 4231196), (5585, 3784212), (5682, 3719610), (6660, 3173397), (6702, 3153510), (8523, 2479740), (9470, 2231766), (9990, 2115598), (10053, 2102340), (11170, 1892106), (11364, 1859805), (13404, 1576755), (14205, 1487844), (16755, 1261404), (17046, 1239870), (18940, 1115883), (19980, 1057799), (20106, 1051170), (22340, 946053), (25569, 826580), (28410, 743922), (30159, 700780), (33510, 630702), (34092, 619935), (35039, 603180), (40212, 525585), (41329, 511380), (42615, 495948), (50265, 420468), (51138, 413290), (56820, 371961), (60318, 350390), (67020, 315351), (70078, 301590), (82658, 255690), (85230, 247974), (100530, 210234), (102276, 206645), (105117, 201060), (120636, 175195), (123987, 170460), (127845, 165316), (140156, 150795)]