16169580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 57605184

約数和(自身を除く): 41435604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 313, 315, 369, 410, 420, 492, 574, 615, 626, 630, 738, 820, 861, 939, 1148, 1230, 1252, 1260, 1435, 1476, 1565, 1722, 1845, 1878, 2191, 2460, 2583, 2817, 2870, 3130, 3444, 3690, 3756, 4305, 4382, 4695, 5166, 5634, 5740, 6260, 6573, 7380, 8610, 8764, 9390, 10332, 10955, 11268, 12833, 12915, 13146, 14085, 17220, 18780, 19719, 21910, 25666, 25830, 26292, 28170, 32865, 38499, 39438, 43820, 51332, 51660, 56340, 64165, 65730, 76998, 78876, 89831, 98595, 115497, 128330, 131460, 153996, 179662, 192495, 197190, 230994, 256660, 269493, 359324, 384990, 394380, 449155, 461988, 538986, 577485, 769980, 808479, 898310, 1077972, 1154970, 1347465, 1616958, 1796620, 2309940, 2694930, 3233916, 4042395, 5389860, 8084790, 16169580]

約数ペア:

[(1, 16169580), (2, 8084790), (3, 5389860), (4, 4042395), (5, 3233916), (6, 2694930), (7, 2309940), (9, 1796620), (10, 1616958), (12, 1347465), (14, 1154970), (15, 1077972), (18, 898310), (20, 808479), (21, 769980), (28, 577485), (30, 538986), (35, 461988), (36, 449155), (41, 394380), (42, 384990), (45, 359324), (60, 269493), (63, 256660), (70, 230994), (82, 197190), (84, 192495), (90, 179662), (105, 153996), (123, 131460), (126, 128330), (140, 115497), (164, 98595), (180, 89831), (205, 78876), (210, 76998), (246, 65730), (252, 64165), (287, 56340), (313, 51660), (315, 51332), (369, 43820), (410, 39438), (420, 38499), (492, 32865), (574, 28170), (615, 26292), (626, 25830), (630, 25666), (738, 21910), (820, 19719), (861, 18780), (939, 17220), (1148, 14085), (1230, 13146), (1252, 12915), (1260, 12833), (1435, 11268), (1476, 10955), (1565, 10332), (1722, 9390), (1845, 8764), (1878, 8610), (2191, 7380), (2460, 6573), (2583, 6260), (2817, 5740), (2870, 5634), (3130, 5166), (3444, 4695), (3690, 4382), (3756, 4305)]