481569289520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{146203}}^1$

素因数の和:146443

約数の個数: 160

約数和(自身を含む): 1292256218880

約数和(自身を除く): 810686929360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 197, 209, 220, 304, 380, 394, 418, 440, 760, 788, 836, 880, 985, 1045, 1520, 1576, 1672, 1970, 2090, 2167, 3152, 3344, 3743, 3940, 4180, 4334, 7486, 7880, 8360, 8668, 10835, 14972, 15760, 16720, 17336, 18715, 21670, 29944, 34672, 37430, 41173, 43340, 59888, 74860, 82346, 86680, 146203, 149720, 164692, 173360, 205865, 292406, 299440, 329384, 411730, 584812, 658768, 731015, 823460, 1169624, 1462030, 1608233, 1646920, 2339248, 2777857, 2924060, 3216466, 3293840, 5555714, 5848120, 6432932, 8041165, 11111428, 11696240, 12865864, 13889285, 16082330, 22222856, 25731728, 27778570, 28801991, 30556427, 32164660, 44445712, 55557140, 57603982, 61112854, 64329320, 111114280, 115207964, 122225708, 128658640, 144009955, 152782135, 222228560, 230415928, 244451416, 288019910, 305564270, 316821901, 460831856, 488902832, 547237829, 576039820, 611128540, 633643802, 1094475658, 1152079640, 1222257080, 1267287604, 1584109505, 2188951316, 2304159280, 2444514160, 2534575208, 2736189145, 3168219010, 4377902632, 5069150416, 5472378290, 6019616119, 6336438020, 8755805264, 10944756580, 12039232238, 12672876040, 21889513160, 24078464476, 25345752080, 30098080595, 43779026320, 48156928952, 60196161190, 96313857904, 120392322380, 240784644760, 481569289520]

約数ペア:

[(1, 481569289520), (2, 240784644760), (4, 120392322380), (5, 96313857904), (8, 60196161190), (10, 48156928952), (11, 43779026320), (16, 30098080595), (19, 25345752080), (20, 24078464476), (22, 21889513160), (38, 12672876040), (40, 12039232238), (44, 10944756580), (55, 8755805264), (76, 6336438020), (80, 6019616119), (88, 5472378290), (95, 5069150416), (110, 4377902632), (152, 3168219010), (176, 2736189145), (190, 2534575208), (197, 2444514160), (209, 2304159280), (220, 2188951316), (304, 1584109505), (380, 1267287604), (394, 1222257080), (418, 1152079640), (440, 1094475658), (760, 633643802), (788, 611128540), (836, 576039820), (880, 547237829), (985, 488902832), (1045, 460831856), (1520, 316821901), (1576, 305564270), (1672, 288019910), (1970, 244451416), (2090, 230415928), (2167, 222228560), (3152, 152782135), (3344, 144009955), (3743, 128658640), (3940, 122225708), (4180, 115207964), (4334, 111114280), (7486, 64329320), (7880, 61112854), (8360, 57603982), (8668, 55557140), (10835, 44445712), (14972, 32164660), (15760, 30556427), (16720, 28801991), (17336, 27778570), (18715, 25731728), (21670, 22222856), (29944, 16082330), (34672, 13889285), (37430, 12865864), (41173, 11696240), (43340, 11111428), (59888, 8041165), (74860, 6432932), (82346, 5848120), (86680, 5555714), (146203, 3293840), (149720, 3216466), (164692, 2924060), (173360, 2777857), (205865, 2339248), (292406, 1646920), (299440, 1608233), (329384, 1462030), (411730, 1169624), (584812, 823460), (658768, 731015)]