394385280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{569}}^1$

素因数の和:629

約数の個数: 192

約数和(自身を含む): 1329080400

約数和(自身を除く): 934695120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 361, 380, 384, 456, 480, 569, 570, 608, 640, 722, 760, 912, 960, 1083, 1138, 1140, 1216, 1444, 1520, 1707, 1805, 1824, 1920, 2166, 2276, 2280, 2432, 2845, 2888, 3040, 3414, 3610, 3648, 4332, 4552, 4560, 5415, 5690, 5776, 6080, 6828, 7220, 7296, 8535, 8664, 9104, 9120, 10811, 10830, 11380, 11552, 12160, 13656, 14440, 17070, 17328, 18208, 18240, 21622, 21660, 22760, 23104, 27312, 28880, 32433, 34140, 34656, 36416, 36480, 43244, 43320, 45520, 46208, 54055, 54624, 57760, 64866, 68280, 69312, 72832, 86488, 86640, 91040, 108110, 109248, 115520, 129732, 136560, 138624, 162165, 172976, 173280, 182080, 205409, 216220, 218496, 231040, 259464, 273120, 324330, 345952, 346560, 364160, 410818, 432440, 518928, 546240, 616227, 648660, 691904, 693120, 821636, 864880, 1027045, 1037856, 1092480, 1232454, 1297320, 1383808, 1643272, 1729760, 2054090, 2075712, 2464908, 2594640, 3081135, 3286544, 3459520, 4108180, 4151424, 4929816, 5189280, 6162270, 6573088, 6919040, 8216360, 9859632, 10378560, 12324540, 13146176, 16432720, 19719264, 20757120, 24649080, 26292352, 32865440, 39438528, 49298160, 65730880, 78877056, 98596320, 131461760, 197192640, 394385280]

約数ペア:

[(1, 394385280), (2, 197192640), (3, 131461760), (4, 98596320), (5, 78877056), (6, 65730880), (8, 49298160), (10, 39438528), (12, 32865440), (15, 26292352), (16, 24649080), (19, 20757120), (20, 19719264), (24, 16432720), (30, 13146176), (32, 12324540), (38, 10378560), (40, 9859632), (48, 8216360), (57, 6919040), (60, 6573088), (64, 6162270), (76, 5189280), (80, 4929816), (95, 4151424), (96, 4108180), (114, 3459520), (120, 3286544), (128, 3081135), (152, 2594640), (160, 2464908), (190, 2075712), (192, 2054090), (228, 1729760), (240, 1643272), (285, 1383808), (304, 1297320), (320, 1232454), (361, 1092480), (380, 1037856), (384, 1027045), (456, 864880), (480, 821636), (569, 693120), (570, 691904), (608, 648660), (640, 616227), (722, 546240), (760, 518928), (912, 432440), (960, 410818), (1083, 364160), (1138, 346560), (1140, 345952), (1216, 324330), (1444, 273120), (1520, 259464), (1707, 231040), (1805, 218496), (1824, 216220), (1920, 205409), (2166, 182080), (2276, 173280), (2280, 172976), (2432, 162165), (2845, 138624), (2888, 136560), (3040, 129732), (3414, 115520), (3610, 109248), (3648, 108110), (4332, 91040), (4552, 86640), (4560, 86488), (5415, 72832), (5690, 69312), (5776, 68280), (6080, 64866), (6828, 57760), (7220, 54624), (7296, 54055), (8535, 46208), (8664, 45520), (9104, 43320), (9120, 43244), (10811, 36480), (10830, 36416), (11380, 34656), (11552, 34140), (12160, 32433), (13656, 28880), (14440, 27312), (17070, 23104), (17328, 22760), (18208, 21660), (18240, 21622)]