26788213920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{37991}}^1$

素因数の和:38135

約数の個数: 192

約数和(自身を含む): 91680470784

約数和(自身を除く): 64892256864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 113, 120, 130, 156, 160, 195, 208, 226, 240, 260, 312, 339, 390, 416, 452, 480, 520, 565, 624, 678, 780, 904, 1040, 1130, 1248, 1356, 1469, 1560, 1695, 1808, 2080, 2260, 2712, 2938, 3120, 3390, 3616, 4407, 4520, 5424, 5876, 6240, 6780, 7345, 8814, 9040, 10848, 11752, 13560, 14690, 17628, 18080, 22035, 23504, 27120, 29380, 35256, 37991, 44070, 47008, 54240, 58760, 70512, 75982, 88140, 113973, 117520, 141024, 151964, 176280, 189955, 227946, 235040, 303928, 352560, 379910, 455892, 493883, 569865, 607856, 705120, 759820, 911784, 987766, 1139730, 1215712, 1481649, 1519640, 1823568, 1975532, 2279460, 2469415, 2963298, 3039280, 3647136, 3951064, 4292983, 4558920, 4938830, 5926596, 6078560, 7408245, 7902128, 8585966, 9117840, 9877660, 11853192, 12878949, 14816490, 15804256, 17171932, 18235680, 19755320, 21464915, 23706384, 25757898, 29632980, 34343864, 39510640, 42929830, 47412768, 51515796, 55808779, 59265960, 64394745, 68687728, 79021280, 85859660, 103031592, 111617558, 118531920, 128789490, 137375456, 167426337, 171719320, 206063184, 223235116, 237063840, 257578980, 279043895, 334852674, 343438640, 412126368, 446470232, 515157960, 558087790, 669705348, 686877280, 837131685, 892940464, 1030315920, 1116175580, 1339410696, 1674263370, 1785880928, 2060631840, 2232351160, 2678821392, 3348526740, 4464702320, 5357642784, 6697053480, 8929404640, 13394106960, 26788213920]

約数ペア:

[(1, 26788213920), (2, 13394106960), (3, 8929404640), (4, 6697053480), (5, 5357642784), (6, 4464702320), (8, 3348526740), (10, 2678821392), (12, 2232351160), (13, 2060631840), (15, 1785880928), (16, 1674263370), (20, 1339410696), (24, 1116175580), (26, 1030315920), (30, 892940464), (32, 837131685), (39, 686877280), (40, 669705348), (48, 558087790), (52, 515157960), (60, 446470232), (65, 412126368), (78, 343438640), (80, 334852674), (96, 279043895), (104, 257578980), (113, 237063840), (120, 223235116), (130, 206063184), (156, 171719320), (160, 167426337), (195, 137375456), (208, 128789490), (226, 118531920), (240, 111617558), (260, 103031592), (312, 85859660), (339, 79021280), (390, 68687728), (416, 64394745), (452, 59265960), (480, 55808779), (520, 51515796), (565, 47412768), (624, 42929830), (678, 39510640), (780, 34343864), (904, 29632980), (1040, 25757898), (1130, 23706384), (1248, 21464915), (1356, 19755320), (1469, 18235680), (1560, 17171932), (1695, 15804256), (1808, 14816490), (2080, 12878949), (2260, 11853192), (2712, 9877660), (2938, 9117840), (3120, 8585966), (3390, 7902128), (3616, 7408245), (4407, 6078560), (4520, 5926596), (5424, 4938830), (5876, 4558920), (6240, 4292983), (6780, 3951064), (7345, 3647136), (8814, 3039280), (9040, 2963298), (10848, 2469415), (11752, 2279460), (13560, 1975532), (14690, 1823568), (17628, 1519640), (18080, 1481649), (22035, 1215712), (23504, 1139730), (27120, 987766), (29380, 911784), (35256, 759820), (37991, 705120), (44070, 607856), (47008, 569865), (54240, 493883), (58760, 455892), (70512, 379910), (75982, 352560), (88140, 303928), (113973, 235040), (117520, 227946), (141024, 189955), (151964, 176280)]