818254080

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 432

約数和(自身を含む): 3303431040

約数和(自身を除く): 2485176960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 128, 139, 140, 144, 146, 160, 168, 180, 192, 210, 219, 224, 240, 252, 256, 278, 280, 288, 292, 315, 320, 336, 360, 365, 384, 417, 420, 438, 448, 480, 504, 511, 556, 560, 576, 584, 630, 640, 657, 672, 695, 720, 730, 768, 834, 840, 876, 896, 960, 973, 1008, 1022, 1095, 1112, 1120, 1152, 1168, 1251, 1260, 1280, 1314, 1344, 1390, 1440, 1460, 1533, 1668, 1680, 1752, 1792, 1920, 1946, 2016, 2044, 2085, 2190, 2224, 2240, 2304, 2336, 2502, 2520, 2555, 2628, 2688, 2780, 2880, 2919, 2920, 3066, 3285, 3336, 3360, 3504, 3840, 3892, 4032, 4088, 4170, 4380, 4448, 4480, 4599, 4672, 4865, 5004, 5040, 5110, 5256, 5376, 5560, 5760, 5838, 5840, 6132, 6255, 6570, 6672, 6720, 7008, 7665, 7784, 8064, 8176, 8340, 8757, 8760, 8896, 8960, 9198, 9344, 9730, 10008, 10080, 10147, 10220, 10512, 11120, 11520, 11676, 11680, 12264, 12510, 13140, 13344, 13440, 14016, 14595, 15330, 15568, 16128, 16352, 16680, 17514, 17520, 17792, 18396, 18688, 19460, 20016, 20160, 20294, 20440, 21024, 22240, 22995, 23352, 23360, 24528, 25020, 26280, 26688, 26880, 28032, 29190, 30441, 30660, 31136, 32704, 33360, 35028, 35040, 35584, 36792, 38920, 40032, 40320, 40588, 40880, 42048, 43785, 44480, 45990, 46704, 46720, 49056, 50040, 50735, 52560, 53376, 56064, 58380, 60882, 61320, 62272, 65408, 66720, 70056, 70080, 71029, 73584, 77840, 80064, 80640, 81176, 81760, 84096, 87570, 88960, 91323, 91980, 93408, 93440, 98112, 100080, 101470, 105120, 106752, 116760, 121764, 122640, 124544, 130816, 133440, 140112, 140160, 142058, 147168, 152205, 155680, 160128, 162352, 163520, 168192, 175140, 177920, 182646, 183960, 186816, 196224, 200160, 202940, 210240, 213087, 233520, 243528, 245280, 249088, 266880, 280224, 280320, 284116, 294336, 304410, 311360, 320256, 324704, 327040, 350280, 355145, 365292, 367920, 373632, 392448, 400320, 405880, 420480, 426174, 456615, 467040, 487056, 490560, 533760, 560448, 568232, 588672, 608820, 622720, 639261, 649408, 654080, 700560, 710290, 730584, 735840, 747264, 800640, 811760, 840960, 852348, 913230, 934080, 974112, 981120, 1065435, 1120896, 1136464, 1177344, 1217640, 1245440, 1278522, 1298816, 1401120, 1420580, 1461168, 1471680, 1601280, 1623520, 1704696, 1826460, 1868160, 1948224, 1962240, 2130870, 2241792, 2272928, 2435280, 2557044, 2597632, 2802240, 2841160, 2922336, 2943360, 3196305, 3247040, 3409392, 3652920, 3736320, 3896448, 4261740, 4545856, 4870560, 5114088, 5604480, 5682320, 5844672, 5886720, 6392610, 6494080, 6818784, 7305840, 7792896, 8523480, 9091712, 9741120, 10228176, 11208960, 11364640, 11689344, 12785220, 12988160, 13637568, 14611680, 17046960, 18183424, 19482240, 20456352, 22729280, 23378688, 25570440, 27275136, 29223360, 34093920, 38964480, 40912704, 45458560, 51140880, 54550272, 58446720, 68187840, 81825408, 90917120, 102281760, 116893440, 136375680, 163650816, 204563520, 272751360, 409127040, 818254080]

約数ペア:

[(1, 818254080), (2, 409127040), (3, 272751360), (4, 204563520), (5, 163650816), (6, 136375680), (7, 116893440), (8, 102281760), (9, 90917120), (10, 81825408), (12, 68187840), (14, 58446720), (15, 54550272), (16, 51140880), (18, 45458560), (20, 40912704), (21, 38964480), (24, 34093920), (28, 29223360), (30, 27275136), (32, 25570440), (35, 23378688), (36, 22729280), (40, 20456352), (42, 19482240), (45, 18183424), (48, 17046960), (56, 14611680), (60, 13637568), (63, 12988160), (64, 12785220), (70, 11689344), (72, 11364640), (73, 11208960), (80, 10228176), (84, 9741120), (90, 9091712), (96, 8523480), (105, 7792896), (112, 7305840), (120, 6818784), (126, 6494080), (128, 6392610), (139, 5886720), (140, 5844672), (144, 5682320), (146, 5604480), (160, 5114088), (168, 4870560), (180, 4545856), (192, 4261740), (210, 3896448), (219, 3736320), (224, 3652920), (240, 3409392), (252, 3247040), (256, 3196305), (278, 2943360), (280, 2922336), (288, 2841160), (292, 2802240), (315, 2597632), (320, 2557044), (336, 2435280), (360, 2272928), (365, 2241792), (384, 2130870), (417, 1962240), (420, 1948224), (438, 1868160), (448, 1826460), (480, 1704696), (504, 1623520), (511, 1601280), (556, 1471680), (560, 1461168), (576, 1420580), (584, 1401120), (630, 1298816), (640, 1278522), (657, 1245440), (672, 1217640), (695, 1177344), (720, 1136464), (730, 1120896), (768, 1065435), (834, 981120), (840, 974112), (876, 934080), (896, 913230), (960, 852348), (973, 840960), (1008, 811760), (1022, 800640), (1095, 747264), (1112, 735840), (1120, 730584), (1152, 710290), (1168, 700560), (1251, 654080), (1260, 649408), (1280, 639261), (1314, 622720), (1344, 608820), (1390, 588672), (1440, 568232), (1460, 560448), (1533, 533760), (1668, 490560), (1680, 487056), (1752, 467040), (1792, 456615), (1920, 426174), (1946, 420480), (2016, 405880), (2044, 400320), (2085, 392448), (2190, 373632), (2224, 367920), (2240, 365292), (2304, 355145), (2336, 350280), (2502, 327040), (2520, 324704), (2555, 320256), (2628, 311360), (2688, 304410), (2780, 294336), (2880, 284116), (2919, 280320), (2920, 280224), (3066, 266880), (3285, 249088), (3336, 245280), (3360, 243528), (3504, 233520), (3840, 213087), (3892, 210240), (4032, 202940), (4088, 200160), (4170, 196224), (4380, 186816), (4448, 183960), (4480, 182646), (4599, 177920), (4672, 175140), (4865, 168192), (5004, 163520), (5040, 162352), (5110, 160128), (5256, 155680), (5376, 152205), (5560, 147168), (5760, 142058), (5838, 140160), (5840, 140112), (6132, 133440), (6255, 130816), (6570, 124544), (6672, 122640), (6720, 121764), (7008, 116760), (7665, 106752), (7784, 105120), (8064, 101470), (8176, 100080), (8340, 98112), (8757, 93440), (8760, 93408), (8896, 91980), (8960, 91323), (9198, 88960), (9344, 87570), (9730, 84096), (10008, 81760), (10080, 81176), (10147, 80640), (10220, 80064), (10512, 77840), (11120, 73584), (11520, 71029), (11676, 70080), (11680, 70056), (12264, 66720), (12510, 65408), (13140, 62272), (13344, 61320), (13440, 60882), (14016, 58380), (14595, 56064), (15330, 53376), (15568, 52560), (16128, 50735), (16352, 50040), (16680, 49056), (17514, 46720), (17520, 46704), (17792, 45990), (18396, 44480), (18688, 43785), (19460, 42048), (20016, 40880), (20160, 40588), (20294, 40320), (20440, 40032), (21024, 38920), (22240, 36792), (22995, 35584), (23352, 35040), (23360, 35028), (24528, 33360), (25020, 32704), (26280, 31136), (26688, 30660), (26880, 30441), (28032, 29190)]