201706440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:807

約数の個数: 128

約数和(自身を含む): 655603200

約数和(自身を除く): 453896760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 239, 260, 312, 390, 478, 520, 541, 717, 780, 956, 1082, 1195, 1434, 1560, 1623, 1912, 2164, 2390, 2705, 2868, 3107, 3246, 3585, 4328, 4780, 5410, 5736, 6214, 6492, 7033, 7170, 8115, 9321, 9560, 10820, 12428, 12984, 14066, 14340, 15535, 16230, 18642, 21099, 21640, 24856, 28132, 28680, 31070, 32460, 35165, 37284, 42198, 46605, 56264, 62140, 64920, 70330, 74568, 84396, 93210, 105495, 124280, 129299, 140660, 168792, 186420, 210990, 258598, 281320, 372840, 387897, 421980, 517196, 646495, 775794, 843960, 1034392, 1292990, 1551588, 1680887, 1939485, 2585980, 3103176, 3361774, 3878970, 5042661, 5171960, 6723548, 7757940, 8404435, 10085322, 13447096, 15515880, 16808870, 20170644, 25213305, 33617740, 40341288, 50426610, 67235480, 100853220, 201706440]

約数ペア:

[(1, 201706440), (2, 100853220), (3, 67235480), (4, 50426610), (5, 40341288), (6, 33617740), (8, 25213305), (10, 20170644), (12, 16808870), (13, 15515880), (15, 13447096), (20, 10085322), (24, 8404435), (26, 7757940), (30, 6723548), (39, 5171960), (40, 5042661), (52, 3878970), (60, 3361774), (65, 3103176), (78, 2585980), (104, 1939485), (120, 1680887), (130, 1551588), (156, 1292990), (195, 1034392), (239, 843960), (260, 775794), (312, 646495), (390, 517196), (478, 421980), (520, 387897), (541, 372840), (717, 281320), (780, 258598), (956, 210990), (1082, 186420), (1195, 168792), (1434, 140660), (1560, 129299), (1623, 124280), (1912, 105495), (2164, 93210), (2390, 84396), (2705, 74568), (2868, 70330), (3107, 64920), (3246, 62140), (3585, 56264), (4328, 46605), (4780, 42198), (5410, 37284), (5736, 35165), (6214, 32460), (6492, 31070), (7033, 28680), (7170, 28132), (8115, 24856), (9321, 21640), (9560, 21099), (10820, 18642), (12428, 16230), (12984, 15535), (14066, 14340)]