16317180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 57576960

約数和(自身を除く): 41259780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 41, 44, 45, 54, 55, 60, 66, 67, 82, 90, 99, 108, 110, 123, 132, 134, 135, 164, 165, 180, 198, 201, 205, 220, 246, 268, 270, 297, 330, 335, 369, 396, 402, 410, 451, 492, 495, 540, 594, 603, 615, 660, 670, 737, 738, 804, 820, 902, 990, 1005, 1107, 1188, 1206, 1230, 1340, 1353, 1474, 1476, 1485, 1804, 1809, 1845, 1980, 2010, 2211, 2214, 2255, 2412, 2460, 2706, 2747, 2948, 2970, 3015, 3618, 3685, 3690, 4020, 4059, 4422, 4428, 4510, 5412, 5494, 5535, 5940, 6030, 6633, 6765, 7236, 7370, 7380, 8118, 8241, 8844, 9020, 9045, 10988, 11055, 11070, 12060, 12177, 13266, 13530, 13735, 14740, 16236, 16482, 18090, 19899, 20295, 22110, 22140, 24354, 24723, 26532, 27060, 27470, 30217, 32964, 33165, 36180, 39798, 40590, 41205, 44220, 48708, 49446, 54940, 60434, 60885, 66330, 74169, 79596, 81180, 82410, 90651, 98892, 99495, 120868, 121770, 123615, 132660, 148338, 151085, 164820, 181302, 198990, 243540, 247230, 271953, 296676, 302170, 362604, 370845, 397980, 453255, 494460, 543906, 604340, 741690, 815859, 906510, 1087812, 1359765, 1483380, 1631718, 1813020, 2719530, 3263436, 4079295, 5439060, 8158590, 16317180]

約数ペア:

[(1, 16317180), (2, 8158590), (3, 5439060), (4, 4079295), (5, 3263436), (6, 2719530), (9, 1813020), (10, 1631718), (11, 1483380), (12, 1359765), (15, 1087812), (18, 906510), (20, 815859), (22, 741690), (27, 604340), (30, 543906), (33, 494460), (36, 453255), (41, 397980), (44, 370845), (45, 362604), (54, 302170), (55, 296676), (60, 271953), (66, 247230), (67, 243540), (82, 198990), (90, 181302), (99, 164820), (108, 151085), (110, 148338), (123, 132660), (132, 123615), (134, 121770), (135, 120868), (164, 99495), (165, 98892), (180, 90651), (198, 82410), (201, 81180), (205, 79596), (220, 74169), (246, 66330), (268, 60885), (270, 60434), (297, 54940), (330, 49446), (335, 48708), (369, 44220), (396, 41205), (402, 40590), (410, 39798), (451, 36180), (492, 33165), (495, 32964), (540, 30217), (594, 27470), (603, 27060), (615, 26532), (660, 24723), (670, 24354), (737, 22140), (738, 22110), (804, 20295), (820, 19899), (902, 18090), (990, 16482), (1005, 16236), (1107, 14740), (1188, 13735), (1206, 13530), (1230, 13266), (1340, 12177), (1353, 12060), (1474, 11070), (1476, 11055), (1485, 10988), (1804, 9045), (1809, 9020), (1845, 8844), (1980, 8241), (2010, 8118), (2211, 7380), (2214, 7370), (2255, 7236), (2412, 6765), (2460, 6633), (2706, 6030), (2747, 5940), (2948, 5535), (2970, 5494), (3015, 5412), (3618, 4510), (3685, 4428), (3690, 4422), (4020, 4059)]