1844885280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{78439}}^1$

素因数の和:78471

約数の個数: 144

約数和(自身を含む): 6760272960

約数和(自身を除く): 4915387680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 78439, 156878, 235317, 313756, 392195, 470634, 549073, 627512, 784390, 941268, 1098146, 1176585, 1255024, 1568780, 1647219, 1882536, 2196292, 2353170, 2510048, 2745365, 3137560, 3294438, 3765072, 3843511, 4392584, 4706340, 5490730, 6275120, 6588876, 7530144, 7687022, 8236095, 8785168, 9412680, 10981460, 11530533, 12550240, 13177752, 15374044, 16472190, 17570336, 18825360, 19217555, 21962920, 23061066, 26355504, 30748088, 32944380, 37650720, 38435110, 43925840, 46122132, 52711008, 57652665, 61496176, 65888760, 76870220, 87851680, 92244264, 115305330, 122992352, 131777520, 153740440, 184488528, 230610660, 263555040, 307480880, 368977056, 461221320, 614961760, 922442640, 1844885280]

約数ペア:

[(1, 1844885280), (2, 922442640), (3, 614961760), (4, 461221320), (5, 368977056), (6, 307480880), (7, 263555040), (8, 230610660), (10, 184488528), (12, 153740440), (14, 131777520), (15, 122992352), (16, 115305330), (20, 92244264), (21, 87851680), (24, 76870220), (28, 65888760), (30, 61496176), (32, 57652665), (35, 52711008), (40, 46122132), (42, 43925840), (48, 38435110), (49, 37650720), (56, 32944380), (60, 30748088), (70, 26355504), (80, 23061066), (84, 21962920), (96, 19217555), (98, 18825360), (105, 17570336), (112, 16472190), (120, 15374044), (140, 13177752), (147, 12550240), (160, 11530533), (168, 10981460), (196, 9412680), (210, 8785168), (224, 8236095), (240, 7687022), (245, 7530144), (280, 6588876), (294, 6275120), (336, 5490730), (392, 4706340), (420, 4392584), (480, 3843511), (490, 3765072), (560, 3294438), (588, 3137560), (672, 2745365), (735, 2510048), (784, 2353170), (840, 2196292), (980, 1882536), (1120, 1647219), (1176, 1568780), (1470, 1255024), (1568, 1176585), (1680, 1098146), (1960, 941268), (2352, 784390), (2940, 627512), (3360, 549073), (3920, 470634), (4704, 392195), (5880, 313756), (7840, 235317), (11760, 156878), (23520, 78439)]