156979889800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{8081}}^1$

素因数の和:8264

約数の個数: 192

約数和(自身を含む): 393972284160

約数和(自身を除く): 236992394360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 41, 46, 50, 82, 92, 100, 103, 115, 164, 184, 200, 205, 206, 230, 328, 410, 412, 460, 515, 575, 820, 824, 920, 943, 1025, 1030, 1150, 1640, 1886, 2050, 2060, 2300, 2369, 2575, 3772, 4100, 4120, 4223, 4600, 4715, 4738, 5150, 7544, 8081, 8200, 8446, 9430, 9476, 10300, 11845, 16162, 16892, 18860, 18952, 20600, 21115, 23575, 23690, 32324, 33784, 37720, 40405, 42230, 47150, 47380, 59225, 64648, 80810, 84460, 94300, 94760, 97129, 105575, 118450, 161620, 168920, 185863, 188600, 194258, 202025, 211150, 236900, 323240, 331321, 371726, 388516, 404050, 422300, 473800, 485645, 662642, 743452, 777032, 808100, 832343, 844600, 929315, 971290, 1325284, 1486904, 1616200, 1656605, 1664686, 1858630, 1942580, 2428225, 2650568, 3313210, 3329372, 3717260, 3885160, 4161715, 4646575, 4856450, 6626420, 6658744, 7434520, 7620383, 8283025, 8323430, 9293150, 9712900, 13252840, 15240766, 16566050, 16646860, 18586300, 19143889, 19425800, 20808575, 30481532, 33132100, 33293720, 34126063, 37172600, 38101915, 38287778, 41617150, 60963064, 66264200, 68252126, 76203830, 76575556, 83234300, 95719445, 136504252, 152407660, 153151112, 166468600, 170630315, 190509575, 191438890, 273008504, 304815320, 341260630, 381019150, 382877780, 478597225, 682521260, 762038300, 765755560, 784899449, 853151575, 957194450, 1365042520, 1524076600, 1569798898, 1706303150, 1914388900, 3139597796, 3412606300, 3828777800, 3924497245, 6279195592, 6825212600, 7848994490, 15697988980, 19622486225, 31395977960, 39244972450, 78489944900, 156979889800]

約数ペア:

[(1, 156979889800), (2, 78489944900), (4, 39244972450), (5, 31395977960), (8, 19622486225), (10, 15697988980), (20, 7848994490), (23, 6825212600), (25, 6279195592), (40, 3924497245), (41, 3828777800), (46, 3412606300), (50, 3139597796), (82, 1914388900), (92, 1706303150), (100, 1569798898), (103, 1524076600), (115, 1365042520), (164, 957194450), (184, 853151575), (200, 784899449), (205, 765755560), (206, 762038300), (230, 682521260), (328, 478597225), (410, 382877780), (412, 381019150), (460, 341260630), (515, 304815320), (575, 273008504), (820, 191438890), (824, 190509575), (920, 170630315), (943, 166468600), (1025, 153151112), (1030, 152407660), (1150, 136504252), (1640, 95719445), (1886, 83234300), (2050, 76575556), (2060, 76203830), (2300, 68252126), (2369, 66264200), (2575, 60963064), (3772, 41617150), (4100, 38287778), (4120, 38101915), (4223, 37172600), (4600, 34126063), (4715, 33293720), (4738, 33132100), (5150, 30481532), (7544, 20808575), (8081, 19425800), (8200, 19143889), (8446, 18586300), (9430, 16646860), (9476, 16566050), (10300, 15240766), (11845, 13252840), (16162, 9712900), (16892, 9293150), (18860, 8323430), (18952, 8283025), (20600, 7620383), (21115, 7434520), (23575, 6658744), (23690, 6626420), (32324, 4856450), (33784, 4646575), (37720, 4161715), (40405, 3885160), (42230, 3717260), (47150, 3329372), (47380, 3313210), (59225, 2650568), (64648, 2428225), (80810, 1942580), (84460, 1858630), (94300, 1664686), (94760, 1656605), (97129, 1616200), (105575, 1486904), (118450, 1325284), (161620, 971290), (168920, 929315), (185863, 844600), (188600, 832343), (194258, 808100), (202025, 777032), (211150, 743452), (236900, 662642), (323240, 485645), (331321, 473800), (371726, 422300), (388516, 404050)]