165485858120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{15149}}^1$

素因数の和:15280

約数の個数: 192

約数和(自身を含む): 427249998000

約数和(自身を除く): 261764139880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 61, 74, 88, 110, 121, 122, 148, 185, 220, 242, 244, 296, 305, 370, 407, 440, 484, 488, 605, 610, 671, 740, 814, 968, 1210, 1220, 1342, 1480, 1628, 2035, 2257, 2420, 2440, 2684, 3256, 3355, 4070, 4477, 4514, 4840, 5368, 6710, 7381, 8140, 8954, 9028, 11285, 13420, 14762, 15149, 16280, 17908, 18056, 22385, 22570, 24827, 26840, 29524, 30298, 35816, 36905, 44770, 45140, 49654, 59048, 60596, 73810, 75745, 89540, 90280, 99308, 121192, 124135, 147620, 151490, 166639, 179080, 198616, 248270, 273097, 295240, 302980, 333278, 496540, 546194, 560513, 605960, 666556, 833195, 924089, 993080, 1092388, 1121026, 1333112, 1365485, 1666390, 1833029, 1848178, 2184776, 2242052, 2730970, 2802565, 3332780, 3666058, 3696356, 4484104, 4620445, 5461940, 5605130, 6165643, 6665560, 7332116, 7392712, 9165145, 9240890, 10164979, 10923880, 11210260, 12331286, 14664232, 18330290, 18481780, 20329958, 22420520, 24662572, 30828215, 34191293, 36660580, 36963560, 40659916, 49325144, 50824895, 61656430, 67822073, 68382586, 73321160, 81319832, 101649790, 111814769, 123312860, 135644146, 136765172, 170956465, 203299580, 223629538, 246625720, 271288292, 273530344, 339110365, 341912930, 376104223, 406599160, 447259076, 542576584, 559073845, 678220730, 683825860, 752208446, 894518152, 1118147690, 1356441460, 1367651720, 1504416892, 1880521115, 2236295380, 2712882920, 3008833784, 3761042230, 4137146453, 4472590760, 7522084460, 8274292906, 15044168920, 16548585812, 20685732265, 33097171624, 41371464530, 82742929060, 165485858120]

約数ペア:

[(1, 165485858120), (2, 82742929060), (4, 41371464530), (5, 33097171624), (8, 20685732265), (10, 16548585812), (11, 15044168920), (20, 8274292906), (22, 7522084460), (37, 4472590760), (40, 4137146453), (44, 3761042230), (55, 3008833784), (61, 2712882920), (74, 2236295380), (88, 1880521115), (110, 1504416892), (121, 1367651720), (122, 1356441460), (148, 1118147690), (185, 894518152), (220, 752208446), (242, 683825860), (244, 678220730), (296, 559073845), (305, 542576584), (370, 447259076), (407, 406599160), (440, 376104223), (484, 341912930), (488, 339110365), (605, 273530344), (610, 271288292), (671, 246625720), (740, 223629538), (814, 203299580), (968, 170956465), (1210, 136765172), (1220, 135644146), (1342, 123312860), (1480, 111814769), (1628, 101649790), (2035, 81319832), (2257, 73321160), (2420, 68382586), (2440, 67822073), (2684, 61656430), (3256, 50824895), (3355, 49325144), (4070, 40659916), (4477, 36963560), (4514, 36660580), (4840, 34191293), (5368, 30828215), (6710, 24662572), (7381, 22420520), (8140, 20329958), (8954, 18481780), (9028, 18330290), (11285, 14664232), (13420, 12331286), (14762, 11210260), (15149, 10923880), (16280, 10164979), (17908, 9240890), (18056, 9165145), (22385, 7392712), (22570, 7332116), (24827, 6665560), (26840, 6165643), (29524, 5605130), (30298, 5461940), (35816, 4620445), (36905, 4484104), (44770, 3696356), (45140, 3666058), (49654, 3332780), (59048, 2802565), (60596, 2730970), (73810, 2242052), (75745, 2184776), (89540, 1848178), (90280, 1833029), (99308, 1666390), (121192, 1365485), (124135, 1333112), (147620, 1121026), (151490, 1092388), (166639, 993080), (179080, 924089), (198616, 833195), (248270, 666556), (273097, 605960), (295240, 560513), (302980, 546194), (333278, 496540)]