161820264480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1\times {\mathrm{1831}}^1$

素因数の和:2792

約数の個数: 384

約数和(自身を含む): 603634913280

約数和(自身を除く): 441814648800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 907, 928, 1015, 1120, 1160, 1218, 1392, 1624, 1680, 1740, 1814, 1831, 2030, 2320, 2436, 2721, 2784, 3045, 3248, 3360, 3480, 3628, 3662, 4060, 4535, 4640, 4872, 5442, 5493, 6090, 6349, 6496, 6960, 7256, 7324, 8120, 9070, 9155, 9744, 10884, 10986, 12180, 12698, 12817, 13605, 13920, 14512, 14648, 16240, 18140, 18310, 19047, 19488, 21768, 21972, 24360, 25396, 25634, 26303, 27210, 27465, 29024, 29296, 31745, 32480, 36280, 36620, 38094, 38451, 43536, 43944, 48720, 50792, 51268, 52606, 53099, 54420, 54930, 58592, 63490, 64085, 72560, 73240, 76188, 76902, 78909, 87072, 87888, 95235, 97440, 101584, 102536, 105212, 106198, 108840, 109860, 126980, 128170, 131515, 145120, 146480, 152376, 153804, 157818, 159297, 175776, 184121, 190470, 192255, 203168, 205072, 210424, 212396, 217680, 219720, 253960, 256340, 263030, 265495, 292960, 304752, 307608, 315636, 318594, 368242, 371693, 380940, 384510, 394545, 410144, 420848, 424792, 435360, 439440, 507920, 512680, 526060, 530990, 552363, 609504, 615216, 631272, 637188, 736484, 743386, 761880, 769020, 789090, 796485, 841696, 849584, 878880, 920605, 1015840, 1025360, 1052120, 1061980, 1104726, 1115079, 1230432, 1262544, 1274376, 1472968, 1486772, 1523760, 1538040, 1578180, 1592970, 1660717, 1699168, 1841210, 1858465, 2050720, 2104240, 2123960, 2209452, 2230158, 2525088, 2548752, 2761815, 2945936, 2973544, 3047520, 3076080, 3156360, 3185940, 3321434, 3682420, 3716930, 4208480, 4247920, 4418904, 4460316, 4982151, 5097504, 5523630, 5575395, 5891872, 5947088, 6152160, 6312720, 6371880, 6642868, 7364840, 7433860, 8303585, 8495840, 8837808, 8920632, 9964302, 11047260, 11150790, 11625019, 11894176, 12625440, 12743760, 13285736, 14729680, 14867720, 16607170, 17675616, 17841264, 19928604, 22094520, 22301580, 23250038, 24910755, 25487520, 26571472, 29459360, 29735440, 33214340, 34875057, 35682528, 39857208, 44189040, 44603160, 46500076, 48160793, 49821510, 53142944, 58125095, 59470880, 66428680, 69750114, 79714416, 88378080, 89206320, 93000152, 96321586, 99643020, 116250190, 132857360, 139500228, 144482379, 159428832, 174375285, 178412640, 186000304, 192643172, 199286040, 232500380, 240803965, 265714720, 279000456, 288964758, 337125551, 348750570, 372000608, 385286344, 398572080, 465000760, 481607930, 558000912, 577929516, 674251102, 697501140, 722411895, 770572688, 797144160, 930001520, 963215860, 1011376653, 1116001824, 1155859032, 1348502204, 1395002280, 1444823790, 1541145376, 1685627755, 1860003040, 1926431720, 2022753306, 2311718064, 2697004408, 2790004560, 2889647580, 3371255510, 3852863440, 4045506612, 4623436128, 5056883265, 5394008816, 5580009120, 5779295160, 6742511020, 7705726880, 8091013224, 10113766530, 10788017632, 11558590320, 13485022040, 16182026448, 20227533060, 23117180640, 26970044080, 32364052896, 40455066120, 53940088160, 80910132240, 161820264480]

約数ペア:

[(1, 161820264480), (2, 80910132240), (3, 53940088160), (4, 40455066120), (5, 32364052896), (6, 26970044080), (7, 23117180640), (8, 20227533060), (10, 16182026448), (12, 13485022040), (14, 11558590320), (15, 10788017632), (16, 10113766530), (20, 8091013224), (21, 7705726880), (24, 6742511020), (28, 5779295160), (29, 5580009120), (30, 5394008816), (32, 5056883265), (35, 4623436128), (40, 4045506612), (42, 3852863440), (48, 3371255510), (56, 2889647580), (58, 2790004560), (60, 2697004408), (70, 2311718064), (80, 2022753306), (84, 1926431720), (87, 1860003040), (96, 1685627755), (105, 1541145376), (112, 1444823790), (116, 1395002280), (120, 1348502204), (140, 1155859032), (145, 1116001824), (160, 1011376653), (168, 963215860), (174, 930001520), (203, 797144160), (210, 770572688), (224, 722411895), (232, 697501140), (240, 674251102), (280, 577929516), (290, 558000912), (336, 481607930), (348, 465000760), (406, 398572080), (420, 385286344), (435, 372000608), (464, 348750570), (480, 337125551), (560, 288964758), (580, 279000456), (609, 265714720), (672, 240803965), (696, 232500380), (812, 199286040), (840, 192643172), (870, 186000304), (907, 178412640), (928, 174375285), (1015, 159428832), (1120, 144482379), (1160, 139500228), (1218, 132857360), (1392, 116250190), (1624, 99643020), (1680, 96321586), (1740, 93000152), (1814, 89206320), (1831, 88378080), (2030, 79714416), (2320, 69750114), (2436, 66428680), (2721, 59470880), (2784, 58125095), (3045, 53142944), (3248, 49821510), (3360, 48160793), (3480, 46500076), (3628, 44603160), (3662, 44189040), (4060, 39857208), (4535, 35682528), (4640, 34875057), (4872, 33214340), (5442, 29735440), (5493, 29459360), (6090, 26571472), (6349, 25487520), (6496, 24910755), (6960, 23250038), (7256, 22301580), (7324, 22094520), (8120, 19928604), (9070, 17841264), (9155, 17675616), (9744, 16607170), (10884, 14867720), (10986, 14729680), (12180, 13285736), (12698, 12743760), (12817, 12625440), (13605, 11894176), (13920, 11625019), (14512, 11150790), (14648, 11047260), (16240, 9964302), (18140, 8920632), (18310, 8837808), (19047, 8495840), (19488, 8303585), (21768, 7433860), (21972, 7364840), (24360, 6642868), (25396, 6371880), (25634, 6312720), (26303, 6152160), (27210, 5947088), (27465, 5891872), (29024, 5575395), (29296, 5523630), (31745, 5097504), (32480, 4982151), (36280, 4460316), (36620, 4418904), (38094, 4247920), (38451, 4208480), (43536, 3716930), (43944, 3682420), (48720, 3321434), (50792, 3185940), (51268, 3156360), (52606, 3076080), (53099, 3047520), (54420, 2973544), (54930, 2945936), (58592, 2761815), (63490, 2548752), (64085, 2525088), (72560, 2230158), (73240, 2209452), (76188, 2123960), (76902, 2104240), (78909, 2050720), (87072, 1858465), (87888, 1841210), (95235, 1699168), (97440, 1660717), (101584, 1592970), (102536, 1578180), (105212, 1538040), (106198, 1523760), (108840, 1486772), (109860, 1472968), (126980, 1274376), (128170, 1262544), (131515, 1230432), (145120, 1115079), (146480, 1104726), (152376, 1061980), (153804, 1052120), (157818, 1025360), (159297, 1015840), (175776, 920605), (184121, 878880), (190470, 849584), (192255, 841696), (203168, 796485), (205072, 789090), (210424, 769020), (212396, 761880), (217680, 743386), (219720, 736484), (253960, 637188), (256340, 631272), (263030, 615216), (265495, 609504), (292960, 552363), (304752, 530990), (307608, 526060), (315636, 512680), (318594, 507920), (368242, 439440), (371693, 435360), (380940, 424792), (384510, 420848), (394545, 410144)]