17121240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 40939560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 191, 216, 249, 270, 332, 360, 382, 415, 498, 540, 573, 664, 747, 764, 830, 955, 996, 1080, 1146, 1245, 1494, 1528, 1660, 1719, 1910, 1992, 2241, 2292, 2490, 2865, 2988, 3320, 3438, 3735, 3820, 4482, 4584, 4980, 5157, 5730, 5976, 6876, 7470, 7640, 8595, 8964, 9960, 10314, 11205, 11460, 13752, 14940, 15853, 17190, 17928, 20628, 22410, 22920, 25785, 29880, 31706, 34380, 41256, 44820, 47559, 51570, 63412, 68760, 79265, 89640, 95118, 103140, 126824, 142677, 158530, 190236, 206280, 237795, 285354, 317060, 380472, 428031, 475590, 570708, 634120, 713385, 856062, 951180, 1141416, 1426770, 1712124, 1902360, 2140155, 2853540, 3424248, 4280310, 5707080, 8560620, 17121240]

約数ペア:

[(1, 17121240), (2, 8560620), (3, 5707080), (4, 4280310), (5, 3424248), (6, 2853540), (8, 2140155), (9, 1902360), (10, 1712124), (12, 1426770), (15, 1141416), (18, 951180), (20, 856062), (24, 713385), (27, 634120), (30, 570708), (36, 475590), (40, 428031), (45, 380472), (54, 317060), (60, 285354), (72, 237795), (83, 206280), (90, 190236), (108, 158530), (120, 142677), (135, 126824), (166, 103140), (180, 95118), (191, 89640), (216, 79265), (249, 68760), (270, 63412), (332, 51570), (360, 47559), (382, 44820), (415, 41256), (498, 34380), (540, 31706), (573, 29880), (664, 25785), (747, 22920), (764, 22410), (830, 20628), (955, 17928), (996, 17190), (1080, 15853), (1146, 14940), (1245, 13752), (1494, 11460), (1528, 11205), (1660, 10314), (1719, 9960), (1910, 8964), (1992, 8595), (2241, 7640), (2292, 7470), (2490, 6876), (2865, 5976), (2988, 5730), (3320, 5157), (3438, 4980), (3735, 4584), (3820, 4482)]