27909685760

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^3\times {\mathrm{8191}}^1$

素因数の和:8247

約数の個数: 160

約数和(自身を含む): 73613574144

約数和(自身を除く): 45703888384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 512, 605, 640, 704, 880, 968, 1210, 1280, 1331, 1408, 1760, 1936, 2420, 2560, 2662, 2816, 3520, 3872, 4840, 5324, 5632, 6655, 7040, 7744, 8191, 9680, 10648, 13310, 14080, 15488, 16382, 19360, 21296, 26620, 28160, 30976, 32764, 38720, 40955, 42592, 53240, 61952, 65528, 77440, 81910, 85184, 90101, 106480, 131056, 154880, 163820, 170368, 180202, 212960, 262112, 309760, 327640, 340736, 360404, 425920, 450505, 524224, 655280, 681472, 720808, 851840, 901010, 991111, 1048448, 1310560, 1441616, 1703680, 1802020, 1982222, 2096896, 2621120, 2883232, 3407360, 3604040, 3964444, 4193792, 4955555, 5242240, 5766464, 7208080, 7928888, 9911110, 10484480, 10902221, 11532928, 14416160, 15857776, 19822220, 20968960, 21804442, 23065856, 28832320, 31715552, 39644440, 43608884, 46131712, 54511105, 57664640, 63431104, 79288880, 87217768, 109022210, 115329280, 126862208, 158577760, 174435536, 218044420, 230658560, 253724416, 317155520, 348871072, 436088840, 507448832, 634311040, 697742144, 872177680, 1268622080, 1395484288, 1744355360, 2537244160, 2790968576, 3488710720, 5581937152, 6977421440, 13954842880, 27909685760]

約数ペア:

[(1, 27909685760), (2, 13954842880), (4, 6977421440), (5, 5581937152), (8, 3488710720), (10, 2790968576), (11, 2537244160), (16, 1744355360), (20, 1395484288), (22, 1268622080), (32, 872177680), (40, 697742144), (44, 634311040), (55, 507448832), (64, 436088840), (80, 348871072), (88, 317155520), (110, 253724416), (121, 230658560), (128, 218044420), (160, 174435536), (176, 158577760), (220, 126862208), (242, 115329280), (256, 109022210), (320, 87217768), (352, 79288880), (440, 63431104), (484, 57664640), (512, 54511105), (605, 46131712), (640, 43608884), (704, 39644440), (880, 31715552), (968, 28832320), (1210, 23065856), (1280, 21804442), (1331, 20968960), (1408, 19822220), (1760, 15857776), (1936, 14416160), (2420, 11532928), (2560, 10902221), (2662, 10484480), (2816, 9911110), (3520, 7928888), (3872, 7208080), (4840, 5766464), (5324, 5242240), (5632, 4955555), (6655, 4193792), (7040, 3964444), (7744, 3604040), (8191, 3407360), (9680, 2883232), (10648, 2621120), (13310, 2096896), (14080, 1982222), (15488, 1802020), (16382, 1703680), (19360, 1441616), (21296, 1310560), (26620, 1048448), (28160, 991111), (30976, 901010), (32764, 851840), (38720, 720808), (40955, 681472), (42592, 655280), (53240, 524224), (61952, 450505), (65528, 425920), (77440, 360404), (81910, 340736), (85184, 327640), (90101, 309760), (106480, 262112), (131056, 212960), (154880, 180202), (163820, 170368)]