80537600

素因数分解:

$2^{11}\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:67

約数の個数: 216

約数和(自身を含む): 236371590

約数和(自身を除く): 155833990

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 80, 88, 100, 104, 110, 121, 128, 130, 143, 160, 176, 200, 208, 220, 242, 256, 260, 275, 286, 320, 325, 352, 400, 416, 440, 484, 512, 520, 550, 572, 605, 640, 650, 704, 715, 800, 832, 880, 968, 1024, 1040, 1100, 1144, 1210, 1280, 1300, 1408, 1430, 1573, 1600, 1664, 1760, 1936, 2048, 2080, 2200, 2288, 2420, 2560, 2600, 2816, 2860, 3025, 3146, 3200, 3328, 3520, 3575, 3872, 4160, 4400, 4576, 4840, 5120, 5200, 5632, 5720, 6050, 6292, 6400, 6656, 7040, 7150, 7744, 7865, 8320, 8800, 9152, 9680, 10240, 10400, 11264, 11440, 12100, 12584, 12800, 13312, 14080, 14300, 15488, 15730, 16640, 17600, 18304, 19360, 20800, 22528, 22880, 24200, 25168, 25600, 26624, 28160, 28600, 30976, 31460, 33280, 35200, 36608, 38720, 39325, 41600, 45760, 48400, 50336, 51200, 56320, 57200, 61952, 62920, 66560, 70400, 73216, 77440, 78650, 83200, 91520, 96800, 100672, 112640, 114400, 123904, 125840, 133120, 140800, 146432, 154880, 157300, 166400, 183040, 193600, 201344, 228800, 247808, 251680, 281600, 292864, 309760, 314600, 332800, 366080, 387200, 402688, 457600, 503360, 563200, 619520, 629200, 665600, 732160, 774400, 805376, 915200, 1006720, 1239040, 1258400, 1464320, 1548800, 1610752, 1830400, 2013440, 2516800, 3097600, 3221504, 3660800, 4026880, 5033600, 6195200, 7321600, 8053760, 10067200, 16107520, 20134400, 40268800, 80537600]

約数ペア:

[(1, 80537600), (2, 40268800), (4, 20134400), (5, 16107520), (8, 10067200), (10, 8053760), (11, 7321600), (13, 6195200), (16, 5033600), (20, 4026880), (22, 3660800), (25, 3221504), (26, 3097600), (32, 2516800), (40, 2013440), (44, 1830400), (50, 1610752), (52, 1548800), (55, 1464320), (64, 1258400), (65, 1239040), (80, 1006720), (88, 915200), (100, 805376), (104, 774400), (110, 732160), (121, 665600), (128, 629200), (130, 619520), (143, 563200), (160, 503360), (176, 457600), (200, 402688), (208, 387200), (220, 366080), (242, 332800), (256, 314600), (260, 309760), (275, 292864), (286, 281600), (320, 251680), (325, 247808), (352, 228800), (400, 201344), (416, 193600), (440, 183040), (484, 166400), (512, 157300), (520, 154880), (550, 146432), (572, 140800), (605, 133120), (640, 125840), (650, 123904), (704, 114400), (715, 112640), (800, 100672), (832, 96800), (880, 91520), (968, 83200), (1024, 78650), (1040, 77440), (1100, 73216), (1144, 70400), (1210, 66560), (1280, 62920), (1300, 61952), (1408, 57200), (1430, 56320), (1573, 51200), (1600, 50336), (1664, 48400), (1760, 45760), (1936, 41600), (2048, 39325), (2080, 38720), (2200, 36608), (2288, 35200), (2420, 33280), (2560, 31460), (2600, 30976), (2816, 28600), (2860, 28160), (3025, 26624), (3146, 25600), (3200, 25168), (3328, 24200), (3520, 22880), (3575, 22528), (3872, 20800), (4160, 19360), (4400, 18304), (4576, 17600), (4840, 16640), (5120, 15730), (5200, 15488), (5632, 14300), (5720, 14080), (6050, 13312), (6292, 12800), (6400, 12584), (6656, 12100), (7040, 11440), (7150, 11264), (7744, 10400), (7865, 10240), (8320, 9680), (8800, 9152)]