7969388280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^2\times {\mathrm{743}}^1$

素因数の和:990

約数の個数: 192

約数和(自身を含む): 27604661760

約数和(自身を除く): 19635273480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 678, 743, 791, 840, 904, 1130, 1356, 1486, 1582, 1695, 2229, 2260, 2373, 2712, 2972, 3164, 3390, 3715, 3955, 4458, 4520, 4746, 5201, 5944, 6328, 6780, 7430, 7910, 8916, 9492, 10402, 11145, 11865, 12769, 13560, 14860, 15603, 15820, 17832, 18984, 20804, 22290, 23730, 25538, 26005, 29720, 31206, 31640, 38307, 41608, 44580, 47460, 51076, 52010, 62412, 63845, 76614, 78015, 83959, 89160, 89383, 94920, 102152, 104020, 124824, 127690, 153228, 156030, 167918, 178766, 191535, 208040, 251877, 255380, 268149, 306456, 312060, 335836, 357532, 383070, 419795, 446915, 503754, 510760, 536298, 587713, 624120, 671672, 715064, 766140, 839590, 893830, 1007508, 1072596, 1175426, 1259385, 1340745, 1532280, 1679180, 1763139, 1787660, 2015016, 2145192, 2350852, 2518770, 2681490, 2938565, 3358360, 3526278, 3575320, 4701704, 5037540, 5362980, 5877130, 7052556, 8815695, 9487367, 10075080, 10725960, 11754260, 14105112, 17631390, 18974734, 23508520, 28462101, 35262780, 37949468, 47436835, 56924202, 66411569, 70525560, 75898936, 94873670, 113848404, 132823138, 142310505, 189747340, 199234707, 227696808, 265646276, 284621010, 332057845, 379494680, 398469414, 531292552, 569242020, 664115690, 796938828, 996173535, 1138484040, 1328231380, 1593877656, 1992347070, 2656462760, 3984694140, 7969388280]

約数ペア:

[(1, 7969388280), (2, 3984694140), (3, 2656462760), (4, 1992347070), (5, 1593877656), (6, 1328231380), (7, 1138484040), (8, 996173535), (10, 796938828), (12, 664115690), (14, 569242020), (15, 531292552), (20, 398469414), (21, 379494680), (24, 332057845), (28, 284621010), (30, 265646276), (35, 227696808), (40, 199234707), (42, 189747340), (56, 142310505), (60, 132823138), (70, 113848404), (84, 94873670), (105, 75898936), (113, 70525560), (120, 66411569), (140, 56924202), (168, 47436835), (210, 37949468), (226, 35262780), (280, 28462101), (339, 23508520), (420, 18974734), (452, 17631390), (565, 14105112), (678, 11754260), (743, 10725960), (791, 10075080), (840, 9487367), (904, 8815695), (1130, 7052556), (1356, 5877130), (1486, 5362980), (1582, 5037540), (1695, 4701704), (2229, 3575320), (2260, 3526278), (2373, 3358360), (2712, 2938565), (2972, 2681490), (3164, 2518770), (3390, 2350852), (3715, 2145192), (3955, 2015016), (4458, 1787660), (4520, 1763139), (4746, 1679180), (5201, 1532280), (5944, 1340745), (6328, 1259385), (6780, 1175426), (7430, 1072596), (7910, 1007508), (8916, 893830), (9492, 839590), (10402, 766140), (11145, 715064), (11865, 671672), (12769, 624120), (13560, 587713), (14860, 536298), (15603, 510760), (15820, 503754), (17832, 446915), (18984, 419795), (20804, 383070), (22290, 357532), (23730, 335836), (25538, 312060), (26005, 306456), (29720, 268149), (31206, 255380), (31640, 251877), (38307, 208040), (41608, 191535), (44580, 178766), (47460, 167918), (51076, 156030), (52010, 153228), (62412, 127690), (63845, 124824), (76614, 104020), (78015, 102152), (83959, 94920), (89160, 89383)]