217762160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 320

約数和(自身を含む): 694241280

約数和(自身を除く): 476479120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 29, 35, 40, 44, 46, 53, 55, 56, 58, 70, 77, 80, 88, 92, 106, 110, 112, 115, 116, 140, 145, 154, 161, 176, 184, 203, 212, 220, 230, 232, 253, 265, 280, 290, 308, 319, 322, 368, 371, 385, 406, 424, 440, 460, 464, 506, 530, 560, 580, 583, 616, 638, 644, 667, 742, 770, 805, 812, 848, 880, 920, 1012, 1015, 1060, 1160, 1166, 1219, 1232, 1265, 1276, 1288, 1334, 1484, 1537, 1540, 1595, 1610, 1624, 1771, 1840, 1855, 2024, 2030, 2120, 2233, 2320, 2332, 2438, 2530, 2552, 2576, 2668, 2915, 2968, 3074, 3080, 3190, 3220, 3248, 3335, 3542, 3710, 4048, 4060, 4081, 4240, 4466, 4664, 4669, 4876, 5060, 5104, 5336, 5830, 5936, 6095, 6148, 6160, 6380, 6440, 6670, 7084, 7337, 7420, 7685, 8120, 8162, 8533, 8855, 8932, 9328, 9338, 9752, 10120, 10672, 10759, 11165, 11660, 12190, 12296, 12760, 12880, 13340, 13409, 14168, 14674, 14840, 15370, 16240, 16324, 16907, 17066, 17710, 17864, 18676, 19504, 20240, 20405, 21518, 22330, 23320, 23345, 24380, 24592, 25520, 26680, 26818, 28336, 29348, 29680, 30740, 32648, 33814, 34132, 35351, 35420, 35728, 36685, 37352, 40810, 42665, 43036, 44660, 46640, 46690, 48760, 51359, 53360, 53636, 53795, 58696, 61480, 65296, 67045, 67628, 68264, 70702, 70840, 73370, 74704, 81620, 84535, 85330, 86072, 89320, 93380, 93863, 97520, 102718, 107272, 107590, 117392, 118349, 122960, 134090, 135256, 136528, 141404, 141680, 146740, 163240, 169070, 170660, 172144, 176755, 178640, 186760, 187726, 205436, 214544, 215180, 236698, 247457, 256795, 268180, 270512, 282808, 293480, 326480, 338140, 341320, 353510, 373520, 375452, 388861, 410872, 430360, 469315, 473396, 494914, 513590, 536360, 565616, 586960, 591745, 676280, 682640, 707020, 750904, 777722, 821744, 860720, 938630, 946792, 989828, 1027180, 1072720, 1183490, 1237285, 1352560, 1414040, 1501808, 1555444, 1877260, 1893584, 1944305, 1979656, 2054360, 2366980, 2474570, 2722027, 2828080, 3110888, 3754520, 3888610, 3959312, 4108720, 4733960, 4949140, 5444054, 6221776, 7509040, 7777220, 9467920, 9898280, 10888108, 13610135, 15554440, 19796560, 21776216, 27220270, 31108880, 43552432, 54440540, 108881080, 217762160]

約数ペア:

[(1, 217762160), (2, 108881080), (4, 54440540), (5, 43552432), (7, 31108880), (8, 27220270), (10, 21776216), (11, 19796560), (14, 15554440), (16, 13610135), (20, 10888108), (22, 9898280), (23, 9467920), (28, 7777220), (29, 7509040), (35, 6221776), (40, 5444054), (44, 4949140), (46, 4733960), (53, 4108720), (55, 3959312), (56, 3888610), (58, 3754520), (70, 3110888), (77, 2828080), (80, 2722027), (88, 2474570), (92, 2366980), (106, 2054360), (110, 1979656), (112, 1944305), (115, 1893584), (116, 1877260), (140, 1555444), (145, 1501808), (154, 1414040), (161, 1352560), (176, 1237285), (184, 1183490), (203, 1072720), (212, 1027180), (220, 989828), (230, 946792), (232, 938630), (253, 860720), (265, 821744), (280, 777722), (290, 750904), (308, 707020), (319, 682640), (322, 676280), (368, 591745), (371, 586960), (385, 565616), (406, 536360), (424, 513590), (440, 494914), (460, 473396), (464, 469315), (506, 430360), (530, 410872), (560, 388861), (580, 375452), (583, 373520), (616, 353510), (638, 341320), (644, 338140), (667, 326480), (742, 293480), (770, 282808), (805, 270512), (812, 268180), (848, 256795), (880, 247457), (920, 236698), (1012, 215180), (1015, 214544), (1060, 205436), (1160, 187726), (1166, 186760), (1219, 178640), (1232, 176755), (1265, 172144), (1276, 170660), (1288, 169070), (1334, 163240), (1484, 146740), (1537, 141680), (1540, 141404), (1595, 136528), (1610, 135256), (1624, 134090), (1771, 122960), (1840, 118349), (1855, 117392), (2024, 107590), (2030, 107272), (2120, 102718), (2233, 97520), (2320, 93863), (2332, 93380), (2438, 89320), (2530, 86072), (2552, 85330), (2576, 84535), (2668, 81620), (2915, 74704), (2968, 73370), (3074, 70840), (3080, 70702), (3190, 68264), (3220, 67628), (3248, 67045), (3335, 65296), (3542, 61480), (3710, 58696), (4048, 53795), (4060, 53636), (4081, 53360), (4240, 51359), (4466, 48760), (4664, 46690), (4669, 46640), (4876, 44660), (5060, 43036), (5104, 42665), (5336, 40810), (5830, 37352), (5936, 36685), (6095, 35728), (6148, 35420), (6160, 35351), (6380, 34132), (6440, 33814), (6670, 32648), (7084, 30740), (7337, 29680), (7420, 29348), (7685, 28336), (8120, 26818), (8162, 26680), (8533, 25520), (8855, 24592), (8932, 24380), (9328, 23345), (9338, 23320), (9752, 22330), (10120, 21518), (10672, 20405), (10759, 20240), (11165, 19504), (11660, 18676), (12190, 17864), (12296, 17710), (12760, 17066), (12880, 16907), (13340, 16324), (13409, 16240), (14168, 15370), (14674, 14840)]