263582340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2333}}^1$

素因数の和:2621

約数の個数: 96

約数和(自身を含む): 846961920

約数和(自身を除く): 583379580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 269, 420, 538, 807, 1076, 1345, 1614, 1883, 2333, 2690, 3228, 3766, 4035, 4666, 5380, 5649, 6999, 7532, 8070, 9332, 9415, 11298, 11665, 13998, 16140, 16331, 18830, 22596, 23330, 27996, 28245, 32662, 34995, 37660, 46660, 48993, 56490, 65324, 69990, 81655, 97986, 112980, 139980, 163310, 195972, 244965, 326620, 489930, 627577, 979860, 1255154, 1882731, 2510308, 3137885, 3765462, 4393039, 6275770, 7530924, 8786078, 9413655, 12551540, 13179117, 17572156, 18827310, 21965195, 26358234, 37654620, 43930390, 52716468, 65895585, 87860780, 131791170, 263582340]

約数ペア:

[(1, 263582340), (2, 131791170), (3, 87860780), (4, 65895585), (5, 52716468), (6, 43930390), (7, 37654620), (10, 26358234), (12, 21965195), (14, 18827310), (15, 17572156), (20, 13179117), (21, 12551540), (28, 9413655), (30, 8786078), (35, 7530924), (42, 6275770), (60, 4393039), (70, 3765462), (84, 3137885), (105, 2510308), (140, 1882731), (210, 1255154), (269, 979860), (420, 627577), (538, 489930), (807, 326620), (1076, 244965), (1345, 195972), (1614, 163310), (1883, 139980), (2333, 112980), (2690, 97986), (3228, 81655), (3766, 69990), (4035, 65324), (4666, 56490), (5380, 48993), (5649, 46660), (6999, 37660), (7532, 34995), (8070, 32662), (9332, 28245), (9415, 27996), (11298, 23330), (11665, 22596), (13998, 18830), (16140, 16331)]