19045115640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1\times {\mathrm{2699}}^1$

素因数の和:3886

約数の個数: 192

約数和(自身を含む): 65618748000

約数和(自身を除く): 46573632360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1153, 1224, 1530, 2040, 2306, 2699, 3060, 3459, 4612, 5398, 5765, 6120, 6918, 8097, 9224, 10377, 10796, 11530, 13495, 13836, 16194, 17295, 19601, 20754, 21592, 23060, 24291, 26990, 27672, 32388, 34590, 39202, 40485, 41508, 45883, 46120, 48582, 51885, 53980, 58803, 64776, 69180, 78404, 80970, 83016, 91766, 97164, 98005, 103770, 107960, 117606, 121455, 137649, 138360, 156808, 161940, 176409, 183532, 194328, 196010, 207540, 229415, 235212, 242910, 275298, 294015, 323880, 352818, 367064, 392020, 412947, 415080, 458830, 470424, 485820, 550596, 588030, 688245, 705636, 784040, 825894, 882045, 917660, 971640, 1101192, 1176060, 1376490, 1411272, 1651788, 1764090, 1835320, 2064735, 2352120, 2752980, 3111947, 3303576, 3528180, 4129470, 5505960, 6223894, 7056360, 8258940, 9335841, 12447788, 15559735, 16517880, 18671682, 24895576, 28007523, 31119470, 37343364, 46679205, 52903099, 56015046, 62238940, 74686728, 93358410, 105806198, 112030092, 124477880, 140037615, 158709297, 186716820, 211612396, 224060184, 264515495, 280075230, 317418594, 373433640, 423224792, 476127891, 529030990, 560150460, 634837188, 793546485, 952255782, 1058061980, 1120300920, 1269674376, 1587092970, 1904511564, 2116123960, 2380639455, 3174185940, 3809023128, 4761278910, 6348371880, 9522557820, 19045115640]

約数ペア:

[(1, 19045115640), (2, 9522557820), (3, 6348371880), (4, 4761278910), (5, 3809023128), (6, 3174185940), (8, 2380639455), (9, 2116123960), (10, 1904511564), (12, 1587092970), (15, 1269674376), (17, 1120300920), (18, 1058061980), (20, 952255782), (24, 793546485), (30, 634837188), (34, 560150460), (36, 529030990), (40, 476127891), (45, 423224792), (51, 373433640), (60, 317418594), (68, 280075230), (72, 264515495), (85, 224060184), (90, 211612396), (102, 186716820), (120, 158709297), (136, 140037615), (153, 124477880), (170, 112030092), (180, 105806198), (204, 93358410), (255, 74686728), (306, 62238940), (340, 56015046), (360, 52903099), (408, 46679205), (510, 37343364), (612, 31119470), (680, 28007523), (765, 24895576), (1020, 18671682), (1153, 16517880), (1224, 15559735), (1530, 12447788), (2040, 9335841), (2306, 8258940), (2699, 7056360), (3060, 6223894), (3459, 5505960), (4612, 4129470), (5398, 3528180), (5765, 3303576), (6120, 3111947), (6918, 2752980), (8097, 2352120), (9224, 2064735), (10377, 1835320), (10796, 1764090), (11530, 1651788), (13495, 1411272), (13836, 1376490), (16194, 1176060), (17295, 1101192), (19601, 971640), (20754, 917660), (21592, 882045), (23060, 825894), (24291, 784040), (26990, 705636), (27672, 688245), (32388, 588030), (34590, 550596), (39202, 485820), (40485, 470424), (41508, 458830), (45883, 415080), (46120, 412947), (48582, 392020), (51885, 367064), (53980, 352818), (58803, 323880), (64776, 294015), (69180, 275298), (78404, 242910), (80970, 235212), (83016, 229415), (91766, 207540), (97164, 196010), (98005, 194328), (103770, 183532), (107960, 176409), (117606, 161940), (121455, 156808), (137649, 138360)]