206417881600

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{8501}}^1$

素因数の和:8807

約数の個数: 240

約数和(自身を含む): 586701662976

約数和(自身を除く): 380283781376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 271, 280, 320, 350, 400, 448, 512, 542, 560, 640, 700, 800, 896, 1084, 1120, 1280, 1355, 1400, 1600, 1792, 1897, 2168, 2240, 2560, 2710, 2800, 3200, 3584, 3794, 4336, 4480, 5420, 5600, 6400, 6775, 7588, 8501, 8672, 8960, 9485, 10840, 11200, 12800, 13550, 15176, 17002, 17344, 17920, 18970, 21680, 22400, 27100, 30352, 34004, 34688, 37940, 42505, 43360, 44800, 47425, 54200, 59507, 60704, 68008, 69376, 75880, 85010, 86720, 89600, 94850, 108400, 119014, 121408, 136016, 138752, 151760, 170020, 173440, 189700, 212525, 216800, 238028, 242816, 272032, 297535, 303520, 340040, 346880, 379400, 425050, 433600, 476056, 485632, 544064, 595070, 607040, 680080, 693760, 758800, 850100, 867200, 952112, 971264, 1088128, 1190140, 1214080, 1360160, 1487675, 1517600, 1700200, 1734400, 1904224, 2176256, 2303771, 2380280, 2428160, 2720320, 2975350, 3035200, 3400400, 3468800, 3808448, 4352512, 4607542, 4760560, 4856320, 5440640, 5950700, 6070400, 6800800, 7616896, 9215084, 9521120, 10881280, 11518855, 11901400, 12140800, 13601600, 15233792, 16126397, 18430168, 19042240, 21762560, 23037710, 23802800, 24281600, 27203200, 30467584, 32252794, 36860336, 38084480, 46075420, 47605600, 54406400, 57594275, 64505588, 73720672, 76168960, 80631985, 92150840, 95211200, 108812800, 115188550, 129011176, 147441344, 152337920, 161263970, 184301680, 190422400, 230377100, 258022352, 294882688, 322527940, 368603360, 380844800, 403159925, 460754200, 516044704, 589765376, 645055880, 737206720, 761689600, 806319850, 921508400, 1032089408, 1179530752, 1290111760, 1474413440, 1612639700, 1843016800, 2064178816, 2580223520, 2948826880, 3225279400, 3686033600, 4128357632, 5160447040, 5897653760, 6450558800, 7372067200, 8256715264, 10320894080, 12901117600, 14744134400, 20641788160, 25802235200, 29488268800, 41283576320, 51604470400, 103208940800, 206417881600]

約数ペア:

[(1, 206417881600), (2, 103208940800), (4, 51604470400), (5, 41283576320), (7, 29488268800), (8, 25802235200), (10, 20641788160), (14, 14744134400), (16, 12901117600), (20, 10320894080), (25, 8256715264), (28, 7372067200), (32, 6450558800), (35, 5897653760), (40, 5160447040), (50, 4128357632), (56, 3686033600), (64, 3225279400), (70, 2948826880), (80, 2580223520), (100, 2064178816), (112, 1843016800), (128, 1612639700), (140, 1474413440), (160, 1290111760), (175, 1179530752), (200, 1032089408), (224, 921508400), (256, 806319850), (271, 761689600), (280, 737206720), (320, 645055880), (350, 589765376), (400, 516044704), (448, 460754200), (512, 403159925), (542, 380844800), (560, 368603360), (640, 322527940), (700, 294882688), (800, 258022352), (896, 230377100), (1084, 190422400), (1120, 184301680), (1280, 161263970), (1355, 152337920), (1400, 147441344), (1600, 129011176), (1792, 115188550), (1897, 108812800), (2168, 95211200), (2240, 92150840), (2560, 80631985), (2710, 76168960), (2800, 73720672), (3200, 64505588), (3584, 57594275), (3794, 54406400), (4336, 47605600), (4480, 46075420), (5420, 38084480), (5600, 36860336), (6400, 32252794), (6775, 30467584), (7588, 27203200), (8501, 24281600), (8672, 23802800), (8960, 23037710), (9485, 21762560), (10840, 19042240), (11200, 18430168), (12800, 16126397), (13550, 15233792), (15176, 13601600), (17002, 12140800), (17344, 11901400), (17920, 11518855), (18970, 10881280), (21680, 9521120), (22400, 9215084), (27100, 7616896), (30352, 6800800), (34004, 6070400), (34688, 5950700), (37940, 5440640), (42505, 4856320), (43360, 4760560), (44800, 4607542), (47425, 4352512), (54200, 3808448), (59507, 3468800), (60704, 3400400), (68008, 3035200), (69376, 2975350), (75880, 2720320), (85010, 2428160), (86720, 2380280), (89600, 2303771), (94850, 2176256), (108400, 1904224), (119014, 1734400), (121408, 1700200), (136016, 1517600), (138752, 1487675), (151760, 1360160), (170020, 1214080), (173440, 1190140), (189700, 1088128), (212525, 971264), (216800, 952112), (238028, 867200), (242816, 850100), (272032, 758800), (297535, 693760), (303520, 680080), (340040, 607040), (346880, 595070), (379400, 544064), (425050, 485632), (433600, 476056)]