154359480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 508135680

約数和(自身を除く): 353776200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 337, 347, 440, 660, 674, 694, 1011, 1041, 1320, 1348, 1388, 1685, 1735, 2022, 2082, 2696, 2776, 3370, 3470, 3707, 3817, 4044, 4164, 5055, 5205, 6740, 6940, 7414, 7634, 8088, 8328, 10110, 10410, 11121, 11451, 13480, 13880, 14828, 15268, 18535, 19085, 20220, 20820, 22242, 22902, 29656, 30536, 37070, 38170, 40440, 41640, 44484, 45804, 55605, 57255, 74140, 76340, 88968, 91608, 111210, 114510, 116939, 148280, 152680, 222420, 229020, 233878, 350817, 444840, 458040, 467756, 584695, 701634, 935512, 1169390, 1286329, 1403268, 1754085, 2338780, 2572658, 2806536, 3508170, 3858987, 4677560, 5145316, 6431645, 7016340, 7717974, 10290632, 12863290, 14032680, 15435948, 19294935, 25726580, 30871896, 38589870, 51453160, 77179740, 154359480]

約数ペア:

[(1, 154359480), (2, 77179740), (3, 51453160), (4, 38589870), (5, 30871896), (6, 25726580), (8, 19294935), (10, 15435948), (11, 14032680), (12, 12863290), (15, 10290632), (20, 7717974), (22, 7016340), (24, 6431645), (30, 5145316), (33, 4677560), (40, 3858987), (44, 3508170), (55, 2806536), (60, 2572658), (66, 2338780), (88, 1754085), (110, 1403268), (120, 1286329), (132, 1169390), (165, 935512), (220, 701634), (264, 584695), (330, 467756), (337, 458040), (347, 444840), (440, 350817), (660, 233878), (674, 229020), (694, 222420), (1011, 152680), (1041, 148280), (1320, 116939), (1348, 114510), (1388, 111210), (1685, 91608), (1735, 88968), (2022, 76340), (2082, 74140), (2696, 57255), (2776, 55605), (3370, 45804), (3470, 44484), (3707, 41640), (3817, 40440), (4044, 38170), (4164, 37070), (5055, 30536), (5205, 29656), (6740, 22902), (6940, 22242), (7414, 20820), (7634, 20220), (8088, 19085), (8328, 18535), (10110, 15268), (10410, 14828), (11121, 13880), (11451, 13480)]