6669960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 22671360

約数和(自身を除く): 16001400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 163, 165, 186, 220, 248, 264, 310, 326, 330, 341, 372, 440, 465, 489, 620, 652, 660, 682, 744, 815, 930, 978, 1023, 1240, 1304, 1320, 1364, 1630, 1705, 1793, 1860, 1956, 2046, 2445, 2728, 3260, 3410, 3586, 3720, 3912, 4092, 4890, 5053, 5115, 5379, 6520, 6820, 7172, 8184, 8965, 9780, 10106, 10230, 10758, 13640, 14344, 15159, 17930, 19560, 20212, 20460, 21516, 25265, 26895, 30318, 35860, 40424, 40920, 43032, 50530, 53790, 55583, 60636, 71720, 75795, 101060, 107580, 111166, 121272, 151590, 166749, 202120, 215160, 222332, 277915, 303180, 333498, 444664, 555830, 606360, 666996, 833745, 1111660, 1333992, 1667490, 2223320, 3334980, 6669960]

約数ペア:

[(1, 6669960), (2, 3334980), (3, 2223320), (4, 1667490), (5, 1333992), (6, 1111660), (8, 833745), (10, 666996), (11, 606360), (12, 555830), (15, 444664), (20, 333498), (22, 303180), (24, 277915), (30, 222332), (31, 215160), (33, 202120), (40, 166749), (44, 151590), (55, 121272), (60, 111166), (62, 107580), (66, 101060), (88, 75795), (93, 71720), (110, 60636), (120, 55583), (124, 53790), (132, 50530), (155, 43032), (163, 40920), (165, 40424), (186, 35860), (220, 30318), (248, 26895), (264, 25265), (310, 21516), (326, 20460), (330, 20212), (341, 19560), (372, 17930), (440, 15159), (465, 14344), (489, 13640), (620, 10758), (652, 10230), (660, 10106), (682, 9780), (744, 8965), (815, 8184), (930, 7172), (978, 6820), (1023, 6520), (1240, 5379), (1304, 5115), (1320, 5053), (1364, 4890), (1630, 4092), (1705, 3912), (1793, 3720), (1860, 3586), (1956, 3410), (2046, 3260), (2445, 2728)]