161075200

素因数分解:

$2^{12}\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:69

約数の個数: 234

約数和(自身を含む): 472800902

約数和(自身を除く): 311725702

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, 4096, 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, 20480, 20800, 22528, 22880, 24200, 25168, 25600, 26624, 28160, 28600, 30976, 31460, 33280, 35200, 36608, 38720, 39325, 41600, 45056, 45760, 48400, 50336, 51200, 53248, 56320, 57200, 61952, 62920, 66560, 70400, 73216, 77440, 78650, 83200, 91520, 96800, 100672, 102400, 112640, 114400, 123904, 125840, 133120, 140800, 146432, 154880, 157300, 166400, 183040, 193600, 201344, 225280, 228800, 247808, 251680, 266240, 281600, 292864, 309760, 314600, 332800, 366080, 387200, 402688, 457600, 495616, 503360, 563200, 585728, 619520, 629200, 665600, 732160, 774400, 805376, 915200, 1006720, 1126400, 1239040, 1258400, 1331200, 1464320, 1548800, 1610752, 1830400, 2013440, 2478080, 2516800, 2928640, 3097600, 3221504, 3660800, 4026880, 5033600, 6195200, 6443008, 7321600, 8053760, 10067200, 12390400, 14643200, 16107520, 20134400, 32215040, 40268800, 80537600, 161075200]

約数ペア:

[(1, 161075200), (2, 80537600), (4, 40268800), (5, 32215040), (8, 20134400), (10, 16107520), (11, 14643200), (13, 12390400), (16, 10067200), (20, 8053760), (22, 7321600), (25, 6443008), (26, 6195200), (32, 5033600), (40, 4026880), (44, 3660800), (50, 3221504), (52, 3097600), (55, 2928640), (64, 2516800), (65, 2478080), (80, 2013440), (88, 1830400), (100, 1610752), (104, 1548800), (110, 1464320), (121, 1331200), (128, 1258400), (130, 1239040), (143, 1126400), (160, 1006720), (176, 915200), (200, 805376), (208, 774400), (220, 732160), (242, 665600), (256, 629200), (260, 619520), (275, 585728), (286, 563200), (320, 503360), (325, 495616), (352, 457600), (400, 402688), (416, 387200), (440, 366080), (484, 332800), (512, 314600), (520, 309760), (550, 292864), (572, 281600), (605, 266240), (640, 251680), (650, 247808), (704, 228800), (715, 225280), (800, 201344), (832, 193600), (880, 183040), (968, 166400), (1024, 157300), (1040, 154880), (1100, 146432), (1144, 140800), (1210, 133120), (1280, 125840), (1300, 123904), (1408, 114400), (1430, 112640), (1573, 102400), (1600, 100672), (1664, 96800), (1760, 91520), (1936, 83200), (2048, 78650), (2080, 77440), (2200, 73216), (2288, 70400), (2420, 66560), (2560, 62920), (2600, 61952), (2816, 57200), (2860, 56320), (3025, 53248), (3146, 51200), (3200, 50336), (3328, 48400), (3520, 45760), (3575, 45056), (3872, 41600), (4096, 39325), (4160, 38720), (4400, 36608), (4576, 35200), (4840, 33280), (5120, 31460), (5200, 30976), (5632, 28600), (5720, 28160), (6050, 26624), (6292, 25600), (6400, 25168), (6656, 24200), (7040, 22880), (7150, 22528), (7744, 20800), (7865, 20480), (8320, 19360), (8800, 18304), (9152, 17600), (9680, 16640), (10240, 15730), (10400, 15488), (11264, 14300), (11440, 14080), (12100, 13312), (12584, 12800)]