1320234960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1346

約数の個数: 320

約数和(自身を含む): 4936826880

約数和(自身を除く): 3616591920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 23, 24, 30, 33, 34, 40, 44, 46, 48, 51, 55, 60, 66, 68, 69, 80, 85, 88, 92, 102, 110, 115, 120, 132, 136, 138, 165, 170, 176, 184, 187, 204, 220, 230, 240, 253, 255, 264, 272, 276, 330, 340, 345, 368, 374, 391, 408, 440, 460, 506, 510, 528, 552, 561, 660, 680, 690, 748, 759, 782, 816, 880, 920, 935, 1012, 1020, 1104, 1122, 1173, 1265, 1279, 1320, 1360, 1380, 1496, 1518, 1564, 1840, 1870, 1955, 2024, 2040, 2244, 2346, 2530, 2558, 2640, 2760, 2805, 2992, 3036, 3128, 3740, 3795, 3837, 3910, 4048, 4080, 4301, 4488, 4692, 5060, 5116, 5520, 5610, 5865, 6072, 6256, 6395, 7480, 7590, 7674, 7820, 8602, 8976, 9384, 10120, 10232, 11220, 11730, 12144, 12790, 12903, 14069, 14960, 15180, 15348, 15640, 17204, 18768, 19185, 20240, 20464, 21505, 21743, 22440, 23460, 25580, 25806, 28138, 29417, 30360, 30696, 31280, 34408, 38370, 42207, 43010, 43486, 44880, 46920, 51160, 51612, 56276, 58834, 60720, 61392, 64515, 65229, 68816, 70345, 76740, 84414, 86020, 86972, 88251, 93840, 102320, 103224, 108715, 112552, 117668, 129030, 130458, 140690, 147085, 153480, 168828, 172040, 173944, 176502, 206448, 211035, 217430, 225104, 235336, 239173, 258060, 260916, 281380, 294170, 306960, 323587, 326145, 337656, 344080, 347888, 353004, 422070, 434860, 441255, 470672, 478346, 500089, 516120, 521832, 562760, 588340, 647174, 652290, 675312, 706008, 717519, 844140, 869720, 882510, 956692, 970761, 1000178, 1032240, 1043664, 1125520, 1176680, 1195865, 1294348, 1304580, 1412016, 1435038, 1500267, 1617935, 1688280, 1739440, 1765020, 1913384, 1941522, 2000356, 2353360, 2391730, 2500445, 2588696, 2609160, 2870076, 3000534, 3235870, 3376560, 3530040, 3587595, 3826768, 3883044, 4000712, 4783460, 4853805, 5000890, 5177392, 5218320, 5500979, 5740152, 6001068, 6471740, 7060080, 7175190, 7501335, 7766088, 8001424, 9566920, 9707610, 10001780, 11001958, 11480304, 12002136, 12943480, 14350380, 15002670, 15532176, 16502937, 19133840, 19415220, 20003560, 22003916, 24004272, 25886960, 27504895, 28700760, 30005340, 33005874, 38830440, 40007120, 44007832, 55009790, 57401520, 60010680, 66011748, 77660880, 82514685, 88015664, 110019580, 120021360, 132023496, 165029370, 220039160, 264046992, 330058740, 440078320, 660117480, 1320234960]

約数ペア:

[(1, 1320234960), (2, 660117480), (3, 440078320), (4, 330058740), (5, 264046992), (6, 220039160), (8, 165029370), (10, 132023496), (11, 120021360), (12, 110019580), (15, 88015664), (16, 82514685), (17, 77660880), (20, 66011748), (22, 60010680), (23, 57401520), (24, 55009790), (30, 44007832), (33, 40007120), (34, 38830440), (40, 33005874), (44, 30005340), (46, 28700760), (48, 27504895), (51, 25886960), (55, 24004272), (60, 22003916), (66, 20003560), (68, 19415220), (69, 19133840), (80, 16502937), (85, 15532176), (88, 15002670), (92, 14350380), (102, 12943480), (110, 12002136), (115, 11480304), (120, 11001958), (132, 10001780), (136, 9707610), (138, 9566920), (165, 8001424), (170, 7766088), (176, 7501335), (184, 7175190), (187, 7060080), (204, 6471740), (220, 6001068), (230, 5740152), (240, 5500979), (253, 5218320), (255, 5177392), (264, 5000890), (272, 4853805), (276, 4783460), (330, 4000712), (340, 3883044), (345, 3826768), (368, 3587595), (374, 3530040), (391, 3376560), (408, 3235870), (440, 3000534), (460, 2870076), (506, 2609160), (510, 2588696), (528, 2500445), (552, 2391730), (561, 2353360), (660, 2000356), (680, 1941522), (690, 1913384), (748, 1765020), (759, 1739440), (782, 1688280), (816, 1617935), (880, 1500267), (920, 1435038), (935, 1412016), (1012, 1304580), (1020, 1294348), (1104, 1195865), (1122, 1176680), (1173, 1125520), (1265, 1043664), (1279, 1032240), (1320, 1000178), (1360, 970761), (1380, 956692), (1496, 882510), (1518, 869720), (1564, 844140), (1840, 717519), (1870, 706008), (1955, 675312), (2024, 652290), (2040, 647174), (2244, 588340), (2346, 562760), (2530, 521832), (2558, 516120), (2640, 500089), (2760, 478346), (2805, 470672), (2992, 441255), (3036, 434860), (3128, 422070), (3740, 353004), (3795, 347888), (3837, 344080), (3910, 337656), (4048, 326145), (4080, 323587), (4301, 306960), (4488, 294170), (4692, 281380), (5060, 260916), (5116, 258060), (5520, 239173), (5610, 235336), (5865, 225104), (6072, 217430), (6256, 211035), (6395, 206448), (7480, 176502), (7590, 173944), (7674, 172040), (7820, 168828), (8602, 153480), (8976, 147085), (9384, 140690), (10120, 130458), (10232, 129030), (11220, 117668), (11730, 112552), (12144, 108715), (12790, 103224), (12903, 102320), (14069, 93840), (14960, 88251), (15180, 86972), (15348, 86020), (15640, 84414), (17204, 76740), (18768, 70345), (19185, 68816), (20240, 65229), (20464, 64515), (21505, 61392), (21743, 60720), (22440, 58834), (23460, 56276), (25580, 51612), (25806, 51160), (28138, 46920), (29417, 44880), (30360, 43486), (30696, 43010), (31280, 42207), (34408, 38370)]