164897040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8923}}^1$

素因数の和:8957

約数の個数: 160

約数和(自身を含む): 637387776

約数和(自身を除く): 472490736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 8923, 9240, 17846, 18480, 26769, 35692, 44615, 53538, 62461, 71384, 89230, 98153, 107076, 124922, 133845, 142768, 178460, 187383, 196306, 214152, 249844, 267690, 294459, 312305, 356920, 374766, 392612, 428304, 490765, 499688, 535380, 588918, 624610, 687071, 713840, 749532, 785224, 936915, 981530, 999376, 1070760, 1177836, 1249220, 1374142, 1472295, 1499064, 1570448, 1873830, 1963060, 2061213, 2141520, 2355672, 2498440, 2748284, 2944590, 2998128, 3435355, 3747660, 3926120, 4122426, 4711344, 4996880, 5496568, 5889180, 6870710, 7495320, 7852240, 8244852, 10306065, 10993136, 11778360, 13741420, 14990640, 16489704, 20612130, 23556720, 27482840, 32979408, 41224260, 54965680, 82448520, 164897040]

約数ペア:

[(1, 164897040), (2, 82448520), (3, 54965680), (4, 41224260), (5, 32979408), (6, 27482840), (7, 23556720), (8, 20612130), (10, 16489704), (11, 14990640), (12, 13741420), (14, 11778360), (15, 10993136), (16, 10306065), (20, 8244852), (21, 7852240), (22, 7495320), (24, 6870710), (28, 5889180), (30, 5496568), (33, 4996880), (35, 4711344), (40, 4122426), (42, 3926120), (44, 3747660), (48, 3435355), (55, 2998128), (56, 2944590), (60, 2748284), (66, 2498440), (70, 2355672), (77, 2141520), (80, 2061213), (84, 1963060), (88, 1873830), (105, 1570448), (110, 1499064), (112, 1472295), (120, 1374142), (132, 1249220), (140, 1177836), (154, 1070760), (165, 999376), (168, 981530), (176, 936915), (210, 785224), (220, 749532), (231, 713840), (240, 687071), (264, 624610), (280, 588918), (308, 535380), (330, 499688), (336, 490765), (385, 428304), (420, 392612), (440, 374766), (462, 356920), (528, 312305), (560, 294459), (616, 267690), (660, 249844), (770, 214152), (840, 196306), (880, 187383), (924, 178460), (1155, 142768), (1232, 133845), (1320, 124922), (1540, 107076), (1680, 98153), (1848, 89230), (2310, 71384), (2640, 62461), (3080, 53538), (3696, 44615), (4620, 35692), (6160, 26769), (8923, 18480), (9240, 17846)]