320961386240

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8268

約数の個数: 288

約数和(自身を含む): 882499387392

約数和(自身を除く): 561538001152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 121, 128, 160, 176, 184, 220, 230, 242, 253, 256, 320, 352, 368, 440, 460, 484, 506, 605, 640, 704, 736, 880, 920, 968, 1012, 1210, 1265, 1280, 1331, 1408, 1472, 1760, 1840, 1936, 2024, 2420, 2530, 2662, 2783, 2816, 2944, 3520, 3680, 3872, 4048, 4840, 5060, 5324, 5566, 5888, 6655, 7040, 7360, 7744, 8096, 8191, 9680, 10120, 10648, 11132, 13310, 13915, 14080, 14720, 15488, 16192, 16382, 19360, 20240, 21296, 22264, 26620, 27830, 29440, 30613, 30976, 32384, 32764, 38720, 40480, 40955, 42592, 44528, 53240, 55660, 61226, 64768, 65528, 77440, 80960, 81910, 85184, 89056, 90101, 106480, 111320, 122452, 131056, 153065, 154880, 161920, 163820, 170368, 178112, 180202, 188393, 212960, 222640, 244904, 262112, 306130, 323840, 327640, 340736, 356224, 360404, 376786, 425920, 445280, 450505, 489808, 524224, 612260, 655280, 712448, 720808, 753572, 851840, 890560, 901010, 941965, 979616, 991111, 1048448, 1224520, 1310560, 1441616, 1507144, 1703680, 1781120, 1802020, 1883930, 1959232, 1982222, 2072323, 2096896, 2449040, 2621120, 2883232, 3014288, 3562240, 3604040, 3767860, 3918464, 3964444, 4144646, 4898080, 4955555, 5242240, 5766464, 6028576, 7208080, 7535720, 7836928, 7928888, 8289292, 9796160, 9911110, 10361615, 10484480, 10902221, 11532928, 12057152, 14416160, 15071440, 15857776, 16578584, 19592320, 19822220, 20723230, 21804442, 22795553, 23065856, 24114304, 28832320, 30142880, 31715552, 33157168, 39184640, 39644440, 41446460, 43608884, 45591106, 48228608, 54511105, 57664640, 60285760, 63431104, 66314336, 79288880, 82892920, 87217768, 91182212, 109022210, 113977765, 115329280, 120571520, 126862208, 132628672, 158577760, 165785840, 174435536, 182364424, 218044420, 227955530, 241143040, 250751083, 253724416, 265257344, 317155520, 331571680, 348871072, 364728848, 436088840, 455911060, 501502166, 530514688, 634311040, 663143360, 697742144, 729457696, 872177680, 911822120, 1003004332, 1253755415, 1268622080, 1326286720, 1395484288, 1458915392, 1744355360, 1823644240, 2006008664, 2507510830, 2652573440, 2790968576, 2917830784, 3488710720, 3647288480, 4012017328, 5015021660, 5835661568, 6977421440, 7294576960, 8024034656, 10030043320, 13954842880, 14589153920, 16048069312, 20060086640, 29178307840, 32096138624, 40120173280, 64192277248, 80240346560, 160480693120, 320961386240]

約数ペア:

[(1, 320961386240), (2, 160480693120), (4, 80240346560), (5, 64192277248), (8, 40120173280), (10, 32096138624), (11, 29178307840), (16, 20060086640), (20, 16048069312), (22, 14589153920), (23, 13954842880), (32, 10030043320), (40, 8024034656), (44, 7294576960), (46, 6977421440), (55, 5835661568), (64, 5015021660), (80, 4012017328), (88, 3647288480), (92, 3488710720), (110, 2917830784), (115, 2790968576), (121, 2652573440), (128, 2507510830), (160, 2006008664), (176, 1823644240), (184, 1744355360), (220, 1458915392), (230, 1395484288), (242, 1326286720), (253, 1268622080), (256, 1253755415), (320, 1003004332), (352, 911822120), (368, 872177680), (440, 729457696), (460, 697742144), (484, 663143360), (506, 634311040), (605, 530514688), (640, 501502166), (704, 455911060), (736, 436088840), (880, 364728848), (920, 348871072), (968, 331571680), (1012, 317155520), (1210, 265257344), (1265, 253724416), (1280, 250751083), (1331, 241143040), (1408, 227955530), (1472, 218044420), (1760, 182364424), (1840, 174435536), (1936, 165785840), (2024, 158577760), (2420, 132628672), (2530, 126862208), (2662, 120571520), (2783, 115329280), (2816, 113977765), (2944, 109022210), (3520, 91182212), (3680, 87217768), (3872, 82892920), (4048, 79288880), (4840, 66314336), (5060, 63431104), (5324, 60285760), (5566, 57664640), (5888, 54511105), (6655, 48228608), (7040, 45591106), (7360, 43608884), (7744, 41446460), (8096, 39644440), (8191, 39184640), (9680, 33157168), (10120, 31715552), (10648, 30142880), (11132, 28832320), (13310, 24114304), (13915, 23065856), (14080, 22795553), (14720, 21804442), (15488, 20723230), (16192, 19822220), (16382, 19592320), (19360, 16578584), (20240, 15857776), (21296, 15071440), (22264, 14416160), (26620, 12057152), (27830, 11532928), (29440, 10902221), (30613, 10484480), (30976, 10361615), (32384, 9911110), (32764, 9796160), (38720, 8289292), (40480, 7928888), (40955, 7836928), (42592, 7535720), (44528, 7208080), (53240, 6028576), (55660, 5766464), (61226, 5242240), (64768, 4955555), (65528, 4898080), (77440, 4144646), (80960, 3964444), (81910, 3918464), (85184, 3767860), (89056, 3604040), (90101, 3562240), (106480, 3014288), (111320, 2883232), (122452, 2621120), (131056, 2449040), (153065, 2096896), (154880, 2072323), (161920, 1982222), (163820, 1959232), (170368, 1883930), (178112, 1802020), (180202, 1781120), (188393, 1703680), (212960, 1507144), (222640, 1441616), (244904, 1310560), (262112, 1224520), (306130, 1048448), (323840, 991111), (327640, 979616), (340736, 941965), (356224, 901010), (360404, 890560), (376786, 851840), (425920, 753572), (445280, 720808), (450505, 712448), (489808, 655280), (524224, 612260)]