162820680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 577290240

約数和(自身を除く): 414469560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 31, 33, 40, 44, 46, 55, 60, 62, 66, 69, 88, 92, 93, 110, 115, 120, 124, 132, 138, 155, 165, 173, 184, 186, 220, 230, 248, 253, 264, 276, 310, 330, 341, 345, 346, 372, 440, 460, 465, 506, 519, 552, 620, 660, 682, 690, 692, 713, 744, 759, 865, 920, 930, 1012, 1023, 1038, 1240, 1265, 1320, 1364, 1380, 1384, 1426, 1518, 1705, 1730, 1860, 1903, 2024, 2046, 2076, 2139, 2530, 2595, 2728, 2760, 2852, 3036, 3410, 3460, 3565, 3720, 3795, 3806, 3979, 4092, 4152, 4278, 5060, 5115, 5190, 5363, 5704, 5709, 6072, 6820, 6920, 7130, 7590, 7612, 7843, 7958, 8184, 8556, 9515, 10120, 10230, 10380, 10695, 10726, 11418, 11937, 13640, 14260, 15180, 15224, 15686, 15916, 16089, 17112, 19030, 19895, 20460, 20760, 21390, 21452, 22836, 23529, 23874, 26815, 28520, 28545, 30360, 31372, 31832, 32178, 38060, 39215, 39790, 40920, 42780, 42904, 43769, 45672, 47058, 47748, 53630, 57090, 58993, 59685, 62744, 64356, 76120, 78430, 79580, 80445, 85560, 87538, 94116, 95496, 107260, 114180, 117645, 117986, 119370, 123349, 128712, 131307, 156860, 159160, 160890, 175076, 176979, 188232, 214520, 218845, 228360, 235290, 235972, 238740, 246698, 262614, 294965, 313720, 321780, 350152, 353958, 370047, 437690, 470580, 471944, 477480, 493396, 525228, 589930, 616745, 643560, 656535, 707916, 740094, 875380, 884895, 941160, 986792, 1050456, 1179860, 1233490, 1313070, 1356839, 1415832, 1480188, 1750760, 1769790, 1850235, 2359720, 2466980, 2626140, 2713678, 2960376, 3539580, 3700470, 4070517, 4933960, 5252280, 5427356, 6784195, 7079160, 7400940, 8141034, 10854712, 13568390, 14801880, 16282068, 20352585, 27136780, 32564136, 40705170, 54273560, 81410340, 162820680]

約数ペア:

[(1, 162820680), (2, 81410340), (3, 54273560), (4, 40705170), (5, 32564136), (6, 27136780), (8, 20352585), (10, 16282068), (11, 14801880), (12, 13568390), (15, 10854712), (20, 8141034), (22, 7400940), (23, 7079160), (24, 6784195), (30, 5427356), (31, 5252280), (33, 4933960), (40, 4070517), (44, 3700470), (46, 3539580), (55, 2960376), (60, 2713678), (62, 2626140), (66, 2466980), (69, 2359720), (88, 1850235), (92, 1769790), (93, 1750760), (110, 1480188), (115, 1415832), (120, 1356839), (124, 1313070), (132, 1233490), (138, 1179860), (155, 1050456), (165, 986792), (173, 941160), (184, 884895), (186, 875380), (220, 740094), (230, 707916), (248, 656535), (253, 643560), (264, 616745), (276, 589930), (310, 525228), (330, 493396), (341, 477480), (345, 471944), (346, 470580), (372, 437690), (440, 370047), (460, 353958), (465, 350152), (506, 321780), (519, 313720), (552, 294965), (620, 262614), (660, 246698), (682, 238740), (690, 235972), (692, 235290), (713, 228360), (744, 218845), (759, 214520), (865, 188232), (920, 176979), (930, 175076), (1012, 160890), (1023, 159160), (1038, 156860), (1240, 131307), (1265, 128712), (1320, 123349), (1364, 119370), (1380, 117986), (1384, 117645), (1426, 114180), (1518, 107260), (1705, 95496), (1730, 94116), (1860, 87538), (1903, 85560), (2024, 80445), (2046, 79580), (2076, 78430), (2139, 76120), (2530, 64356), (2595, 62744), (2728, 59685), (2760, 58993), (2852, 57090), (3036, 53630), (3410, 47748), (3460, 47058), (3565, 45672), (3720, 43769), (3795, 42904), (3806, 42780), (3979, 40920), (4092, 39790), (4152, 39215), (4278, 38060), (5060, 32178), (5115, 31832), (5190, 31372), (5363, 30360), (5704, 28545), (5709, 28520), (6072, 26815), (6820, 23874), (6920, 23529), (7130, 22836), (7590, 21452), (7612, 21390), (7843, 20760), (7958, 20460), (8184, 19895), (8556, 19030), (9515, 17112), (10120, 16089), (10230, 15916), (10380, 15686), (10695, 15224), (10726, 15180), (11418, 14260), (11937, 13640)]