16709220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 59270400

約数和(自身を除く): 42561180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 44, 45, 54, 55, 58, 60, 66, 87, 90, 97, 99, 108, 110, 116, 132, 135, 145, 165, 174, 180, 194, 198, 220, 261, 270, 290, 291, 297, 319, 330, 348, 388, 396, 435, 485, 495, 522, 540, 580, 582, 594, 638, 660, 783, 870, 873, 957, 970, 990, 1044, 1067, 1164, 1188, 1276, 1305, 1455, 1485, 1566, 1595, 1740, 1746, 1914, 1940, 1980, 2134, 2610, 2619, 2813, 2871, 2910, 2970, 3132, 3190, 3201, 3492, 3828, 3915, 4268, 4365, 4785, 5220, 5238, 5335, 5626, 5742, 5820, 5940, 6380, 6402, 7830, 8439, 8613, 8730, 9570, 9603, 10476, 10670, 11252, 11484, 12804, 13095, 14065, 14355, 15660, 16005, 16878, 17226, 17460, 19140, 19206, 21340, 25317, 26190, 28130, 28710, 28809, 30943, 32010, 33756, 34452, 38412, 42195, 43065, 48015, 50634, 52380, 56260, 57420, 57618, 61886, 64020, 75951, 84390, 86130, 92829, 96030, 101268, 115236, 123772, 126585, 144045, 151902, 154715, 168780, 172260, 185658, 192060, 253170, 278487, 288090, 303804, 309430, 371316, 379755, 464145, 506340, 556974, 576180, 618860, 759510, 835461, 928290, 1113948, 1392435, 1519020, 1670922, 1856580, 2784870, 3341844, 4177305, 5569740, 8354610, 16709220]

約数ペア:

[(1, 16709220), (2, 8354610), (3, 5569740), (4, 4177305), (5, 3341844), (6, 2784870), (9, 1856580), (10, 1670922), (11, 1519020), (12, 1392435), (15, 1113948), (18, 928290), (20, 835461), (22, 759510), (27, 618860), (29, 576180), (30, 556974), (33, 506340), (36, 464145), (44, 379755), (45, 371316), (54, 309430), (55, 303804), (58, 288090), (60, 278487), (66, 253170), (87, 192060), (90, 185658), (97, 172260), (99, 168780), (108, 154715), (110, 151902), (116, 144045), (132, 126585), (135, 123772), (145, 115236), (165, 101268), (174, 96030), (180, 92829), (194, 86130), (198, 84390), (220, 75951), (261, 64020), (270, 61886), (290, 57618), (291, 57420), (297, 56260), (319, 52380), (330, 50634), (348, 48015), (388, 43065), (396, 42195), (435, 38412), (485, 34452), (495, 33756), (522, 32010), (540, 30943), (580, 28809), (582, 28710), (594, 28130), (638, 26190), (660, 25317), (783, 21340), (870, 19206), (873, 19140), (957, 17460), (970, 17226), (990, 16878), (1044, 16005), (1067, 15660), (1164, 14355), (1188, 14065), (1276, 13095), (1305, 12804), (1455, 11484), (1485, 11252), (1566, 10670), (1595, 10476), (1740, 9603), (1746, 9570), (1914, 8730), (1940, 8613), (1980, 8439), (2134, 7830), (2610, 6402), (2619, 6380), (2813, 5940), (2871, 5820), (2910, 5742), (2970, 5626), (3132, 5335), (3190, 5238), (3201, 5220), (3492, 4785), (3828, 4365), (3915, 4268)]