130539780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 455355264

約数和(自身を除く): 324815484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 313, 315, 331, 420, 626, 630, 662, 939, 993, 1252, 1260, 1324, 1565, 1655, 1878, 1986, 2191, 2317, 2817, 2979, 3130, 3310, 3756, 3972, 4382, 4634, 4695, 4965, 5634, 5958, 6260, 6573, 6620, 6951, 8764, 9268, 9390, 9930, 10955, 11268, 11585, 11916, 13146, 13902, 14085, 14895, 18780, 19719, 19860, 20853, 21910, 23170, 26292, 27804, 28170, 29790, 32865, 34755, 39438, 41706, 43820, 46340, 56340, 59580, 65730, 69510, 78876, 83412, 98595, 103603, 104265, 131460, 139020, 197190, 207206, 208530, 310809, 394380, 414412, 417060, 518015, 621618, 725221, 932427, 1036030, 1243236, 1450442, 1554045, 1864854, 2072060, 2175663, 2900884, 3108090, 3626105, 3729708, 4351326, 4662135, 6216180, 6526989, 7252210, 8702652, 9324270, 10878315, 13053978, 14504420, 18648540, 21756630, 26107956, 32634945, 43513260, 65269890, 130539780]

約数ペア:

[(1, 130539780), (2, 65269890), (3, 43513260), (4, 32634945), (5, 26107956), (6, 21756630), (7, 18648540), (9, 14504420), (10, 13053978), (12, 10878315), (14, 9324270), (15, 8702652), (18, 7252210), (20, 6526989), (21, 6216180), (28, 4662135), (30, 4351326), (35, 3729708), (36, 3626105), (42, 3108090), (45, 2900884), (60, 2175663), (63, 2072060), (70, 1864854), (84, 1554045), (90, 1450442), (105, 1243236), (126, 1036030), (140, 932427), (180, 725221), (210, 621618), (252, 518015), (313, 417060), (315, 414412), (331, 394380), (420, 310809), (626, 208530), (630, 207206), (662, 197190), (939, 139020), (993, 131460), (1252, 104265), (1260, 103603), (1324, 98595), (1565, 83412), (1655, 78876), (1878, 69510), (1986, 65730), (2191, 59580), (2317, 56340), (2817, 46340), (2979, 43820), (3130, 41706), (3310, 39438), (3756, 34755), (3972, 32865), (4382, 29790), (4634, 28170), (4695, 27804), (4965, 26292), (5634, 23170), (5958, 21910), (6260, 20853), (6573, 19860), (6620, 19719), (6951, 18780), (8764, 14895), (9268, 14085), (9390, 13902), (9930, 13146), (10955, 11916), (11268, 11585)]