13201320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 44115840

約数和(自身を除く): 30914520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 137, 146, 165, 219, 220, 264, 274, 292, 330, 365, 411, 438, 440, 548, 584, 660, 685, 730, 803, 822, 876, 1095, 1096, 1320, 1370, 1460, 1507, 1606, 1644, 1752, 2055, 2190, 2409, 2740, 2920, 3014, 3212, 3288, 4015, 4110, 4380, 4521, 4818, 5480, 6028, 6424, 7535, 8030, 8220, 8760, 9042, 9636, 10001, 12045, 12056, 15070, 16060, 16440, 18084, 19272, 20002, 22605, 24090, 30003, 30140, 32120, 36168, 40004, 45210, 48180, 50005, 60006, 60280, 80008, 90420, 96360, 100010, 110011, 120012, 150015, 180840, 200020, 220022, 240024, 300030, 330033, 400040, 440044, 550055, 600060, 660066, 880088, 1100110, 1200120, 1320132, 1650165, 2200220, 2640264, 3300330, 4400440, 6600660, 13201320]

約数ペア:

[(1, 13201320), (2, 6600660), (3, 4400440), (4, 3300330), (5, 2640264), (6, 2200220), (8, 1650165), (10, 1320132), (11, 1200120), (12, 1100110), (15, 880088), (20, 660066), (22, 600060), (24, 550055), (30, 440044), (33, 400040), (40, 330033), (44, 300030), (55, 240024), (60, 220022), (66, 200020), (73, 180840), (88, 150015), (110, 120012), (120, 110011), (132, 100010), (137, 96360), (146, 90420), (165, 80008), (219, 60280), (220, 60006), (264, 50005), (274, 48180), (292, 45210), (330, 40004), (365, 36168), (411, 32120), (438, 30140), (440, 30003), (548, 24090), (584, 22605), (660, 20002), (685, 19272), (730, 18084), (803, 16440), (822, 16060), (876, 15070), (1095, 12056), (1096, 12045), (1320, 10001), (1370, 9636), (1460, 9042), (1507, 8760), (1606, 8220), (1644, 8030), (1752, 7535), (2055, 6424), (2190, 6028), (2409, 5480), (2740, 4818), (2920, 4521), (3014, 4380), (3212, 4110), (3288, 4015)]