25857389880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{2963}}^1\times {\mathrm{3463}}^1$

素因数の和:6450

約数の個数: 192

約数和(自身を含む): 96101890560

約数和(自身を除く): 70244500680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 2963, 3463, 5926, 6926, 8889, 10389, 11852, 13852, 14815, 17315, 17778, 20741, 20778, 23704, 24241, 26667, 27704, 29630, 31167, 34630, 35556, 41482, 41556, 44445, 48482, 51945, 53334, 59260, 62223, 62334, 69260, 71112, 72723, 82964, 83112, 88890, 96964, 103705, 103890, 106668, 118520, 121205, 124446, 124668, 133335, 138520, 145446, 155835, 165928, 177780, 186669, 193928, 207410, 207780, 213336, 218169, 242410, 248892, 249336, 266670, 290892, 311115, 311670, 355560, 363615, 373338, 414820, 415560, 436338, 484820, 497784, 533340, 581784, 622230, 623340, 727230, 746676, 829640, 872676, 933345, 969640, 1066680, 1090845, 1244460, 1246680, 1454460, 1493352, 1745352, 1866690, 2181690, 2488920, 2908920, 3733380, 4363380, 7466760, 8726760, 10260869, 20521738, 30782607, 41043476, 51304345, 61565214, 71826083, 82086952, 92347821, 102608690, 123130428, 143652166, 153913035, 184695642, 205217380, 215478249, 246260856, 287304332, 307826070, 359130415, 369391284, 410434760, 430956498, 461739105, 574608664, 615652140, 646434747, 718260830, 738782568, 861912996, 923478210, 1077391245, 1231304280, 1292869494, 1436521660, 1723825992, 1846956420, 2154782490, 2585738988, 2873043320, 3232173735, 3693912840, 4309564980, 5171477976, 6464347470, 8619129960, 12928694940, 25857389880]

約数ペア:

[(1, 25857389880), (2, 12928694940), (3, 8619129960), (4, 6464347470), (5, 5171477976), (6, 4309564980), (7, 3693912840), (8, 3232173735), (9, 2873043320), (10, 2585738988), (12, 2154782490), (14, 1846956420), (15, 1723825992), (18, 1436521660), (20, 1292869494), (21, 1231304280), (24, 1077391245), (28, 923478210), (30, 861912996), (35, 738782568), (36, 718260830), (40, 646434747), (42, 615652140), (45, 574608664), (56, 461739105), (60, 430956498), (63, 410434760), (70, 369391284), (72, 359130415), (84, 307826070), (90, 287304332), (105, 246260856), (120, 215478249), (126, 205217380), (140, 184695642), (168, 153913035), (180, 143652166), (210, 123130428), (252, 102608690), (280, 92347821), (315, 82086952), (360, 71826083), (420, 61565214), (504, 51304345), (630, 41043476), (840, 30782607), (1260, 20521738), (2520, 10260869), (2963, 8726760), (3463, 7466760), (5926, 4363380), (6926, 3733380), (8889, 2908920), (10389, 2488920), (11852, 2181690), (13852, 1866690), (14815, 1745352), (17315, 1493352), (17778, 1454460), (20741, 1246680), (20778, 1244460), (23704, 1090845), (24241, 1066680), (26667, 969640), (27704, 933345), (29630, 872676), (31167, 829640), (34630, 746676), (35556, 727230), (41482, 623340), (41556, 622230), (44445, 581784), (48482, 533340), (51945, 497784), (53334, 484820), (59260, 436338), (62223, 415560), (62334, 414820), (69260, 373338), (71112, 363615), (72723, 355560), (82964, 311670), (83112, 311115), (88890, 290892), (96964, 266670), (103705, 249336), (103890, 248892), (106668, 242410), (118520, 218169), (121205, 213336), (124446, 207780), (124668, 207410), (133335, 193928), (138520, 186669), (145446, 177780), (155835, 165928)]