199820160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 698377680

約数和(自身を除く): 498557520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 128, 144, 160, 180, 192, 226, 240, 288, 307, 320, 339, 360, 384, 452, 480, 565, 576, 614, 640, 678, 720, 904, 921, 960, 1017, 1130, 1152, 1228, 1356, 1440, 1535, 1695, 1808, 1842, 1920, 2034, 2260, 2456, 2712, 2763, 2880, 3070, 3390, 3616, 3684, 4068, 4520, 4605, 4912, 5085, 5424, 5526, 5760, 6140, 6780, 7232, 7368, 8136, 9040, 9210, 9824, 10170, 10848, 11052, 12280, 13560, 13815, 14464, 14736, 16272, 18080, 18420, 19648, 20340, 21696, 22104, 24560, 27120, 27630, 29472, 32544, 34691, 36160, 36840, 39296, 40680, 43392, 44208, 49120, 54240, 55260, 58944, 65088, 69382, 72320, 73680, 81360, 88416, 98240, 104073, 108480, 110520, 117888, 130176, 138764, 147360, 162720, 173455, 176832, 196480, 208146, 216960, 221040, 277528, 294720, 312219, 325440, 346910, 353664, 416292, 442080, 520365, 555056, 589440, 624438, 650880, 693820, 832584, 884160, 1040730, 1110112, 1248876, 1387640, 1561095, 1665168, 1768320, 2081460, 2220224, 2497752, 2775280, 3122190, 3330336, 4162920, 4440448, 4995504, 5550560, 6244380, 6660672, 8325840, 9991008, 11101120, 12488760, 13321344, 16651680, 19982016, 22202240, 24977520, 33303360, 39964032, 49955040, 66606720, 99910080, 199820160]

約数ペア:

[(1, 199820160), (2, 99910080), (3, 66606720), (4, 49955040), (5, 39964032), (6, 33303360), (8, 24977520), (9, 22202240), (10, 19982016), (12, 16651680), (15, 13321344), (16, 12488760), (18, 11101120), (20, 9991008), (24, 8325840), (30, 6660672), (32, 6244380), (36, 5550560), (40, 4995504), (45, 4440448), (48, 4162920), (60, 3330336), (64, 3122190), (72, 2775280), (80, 2497752), (90, 2220224), (96, 2081460), (113, 1768320), (120, 1665168), (128, 1561095), (144, 1387640), (160, 1248876), (180, 1110112), (192, 1040730), (226, 884160), (240, 832584), (288, 693820), (307, 650880), (320, 624438), (339, 589440), (360, 555056), (384, 520365), (452, 442080), (480, 416292), (565, 353664), (576, 346910), (614, 325440), (640, 312219), (678, 294720), (720, 277528), (904, 221040), (921, 216960), (960, 208146), (1017, 196480), (1130, 176832), (1152, 173455), (1228, 162720), (1356, 147360), (1440, 138764), (1535, 130176), (1695, 117888), (1808, 110520), (1842, 108480), (1920, 104073), (2034, 98240), (2260, 88416), (2456, 81360), (2712, 73680), (2763, 72320), (2880, 69382), (3070, 65088), (3390, 58944), (3616, 55260), (3684, 54240), (4068, 49120), (4520, 44208), (4605, 43392), (4912, 40680), (5085, 39296), (5424, 36840), (5526, 36160), (5760, 34691), (6140, 32544), (6780, 29472), (7232, 27630), (7368, 27120), (8136, 24560), (9040, 22104), (9210, 21696), (9824, 20340), (10170, 19648), (10848, 18420), (11052, 18080), (12280, 16272), (13560, 14736), (13815, 14464)]