10320180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 31667328

約数和(自身を除く): 21347148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 101, 130, 131, 156, 195, 202, 260, 262, 303, 390, 393, 404, 505, 524, 606, 655, 780, 786, 1010, 1212, 1310, 1313, 1515, 1572, 1703, 1965, 2020, 2620, 2626, 3030, 3406, 3930, 3939, 5109, 5252, 6060, 6565, 6812, 7860, 7878, 8515, 10218, 13130, 13231, 15756, 17030, 19695, 20436, 25545, 26260, 26462, 34060, 39390, 39693, 51090, 52924, 66155, 78780, 79386, 102180, 132310, 158772, 172003, 198465, 264620, 344006, 396930, 516009, 688012, 793860, 860015, 1032018, 1720030, 2064036, 2580045, 3440060, 5160090, 10320180]

約数ペア:

[(1, 10320180), (2, 5160090), (3, 3440060), (4, 2580045), (5, 2064036), (6, 1720030), (10, 1032018), (12, 860015), (13, 793860), (15, 688012), (20, 516009), (26, 396930), (30, 344006), (39, 264620), (52, 198465), (60, 172003), (65, 158772), (78, 132310), (101, 102180), (130, 79386), (131, 78780), (156, 66155), (195, 52924), (202, 51090), (260, 39693), (262, 39390), (303, 34060), (390, 26462), (393, 26260), (404, 25545), (505, 20436), (524, 19695), (606, 17030), (655, 15756), (780, 13231), (786, 13130), (1010, 10218), (1212, 8515), (1310, 7878), (1313, 7860), (1515, 6812), (1572, 6565), (1703, 6060), (1965, 5252), (2020, 5109), (2620, 3939), (2626, 3930), (3030, 3406)]