7270778880

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{78893}}^1$

素因数の和:78926

約数の個数: 144

約数和(自身を含む): 25199532540

約数和(自身を除く): 17928753660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 30720, 46080, 78893, 92160, 157786, 236679, 315572, 394465, 473358, 631144, 710037, 788930, 946716, 1183395, 1262288, 1420074, 1577860, 1893432, 2366790, 2524576, 2840148, 3155720, 3550185, 3786864, 4733580, 5049152, 5680296, 6311440, 7100370, 7573728, 9467160, 10098304, 11360592, 12622880, 14200740, 15147456, 18934320, 20196608, 22721184, 25245760, 28401480, 30294912, 37868640, 40393216, 45442368, 50491520, 56802960, 60589824, 75737280, 80786432, 90884736, 100983040, 113605920, 121179648, 151474560, 161572864, 181769472, 201966080, 227211840, 242359296, 302949120, 363538944, 403932160, 454423680, 484718592, 605898240, 727077888, 807864320, 908847360, 1211796480, 1454155776, 1817694720, 2423592960, 3635389440, 7270778880]

約数ペア:

[(1, 7270778880), (2, 3635389440), (3, 2423592960), (4, 1817694720), (5, 1454155776), (6, 1211796480), (8, 908847360), (9, 807864320), (10, 727077888), (12, 605898240), (15, 484718592), (16, 454423680), (18, 403932160), (20, 363538944), (24, 302949120), (30, 242359296), (32, 227211840), (36, 201966080), (40, 181769472), (45, 161572864), (48, 151474560), (60, 121179648), (64, 113605920), (72, 100983040), (80, 90884736), (90, 80786432), (96, 75737280), (120, 60589824), (128, 56802960), (144, 50491520), (160, 45442368), (180, 40393216), (192, 37868640), (240, 30294912), (256, 28401480), (288, 25245760), (320, 22721184), (360, 20196608), (384, 18934320), (480, 15147456), (512, 14200740), (576, 12622880), (640, 11360592), (720, 10098304), (768, 9467160), (960, 7573728), (1024, 7100370), (1152, 6311440), (1280, 5680296), (1440, 5049152), (1536, 4733580), (1920, 3786864), (2048, 3550185), (2304, 3155720), (2560, 2840148), (2880, 2524576), (3072, 2366790), (3840, 1893432), (4608, 1577860), (5120, 1420074), (5760, 1262288), (6144, 1183395), (7680, 946716), (9216, 788930), (10240, 710037), (11520, 631144), (15360, 473358), (18432, 394465), (23040, 315572), (30720, 236679), (46080, 157786), (78893, 92160)]