190581120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 256

約数和(自身を含む): 694008000

約数和(自身を除く): 503426880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 269, 270, 288, 320, 328, 360, 369, 384, 410, 432, 480, 492, 538, 540, 576, 615, 640, 656, 720, 738, 807, 820, 864, 960, 984, 1076, 1080, 1107, 1152, 1230, 1312, 1345, 1440, 1476, 1614, 1640, 1728, 1845, 1920, 1968, 2152, 2160, 2214, 2421, 2460, 2624, 2690, 2880, 2952, 3228, 3280, 3456, 3690, 3936, 4035, 4304, 4320, 4428, 4842, 4920, 5248, 5380, 5535, 5760, 5904, 6456, 6560, 7263, 7380, 7872, 8070, 8608, 8640, 8856, 9684, 9840, 10760, 11029, 11070, 11808, 12105, 12912, 13120, 14526, 14760, 15744, 16140, 17216, 17280, 17712, 19368, 19680, 21520, 22058, 22140, 23616, 24210, 25824, 26240, 29052, 29520, 32280, 33087, 34432, 35424, 36315, 38736, 39360, 43040, 44116, 44280, 47232, 48420, 51648, 55145, 58104, 59040, 64560, 66174, 70848, 72630, 77472, 78720, 86080, 88232, 88560, 96840, 99261, 103296, 110290, 116208, 118080, 129120, 132348, 141696, 145260, 154944, 165435, 172160, 176464, 177120, 193680, 198522, 220580, 232416, 236160, 258240, 264696, 290520, 297783, 309888, 330870, 352928, 354240, 387360, 397044, 441160, 464832, 496305, 516480, 529392, 581040, 595566, 661740, 705856, 708480, 774720, 794088, 882320, 929664, 992610, 1058784, 1162080, 1191132, 1323480, 1411712, 1488915, 1549440, 1588176, 1764640, 1985220, 2117568, 2324160, 2382264, 2646960, 2977830, 3176352, 3529280, 3970440, 4235136, 4648320, 4764528, 5293920, 5955660, 6352704, 7058560, 7940880, 9529056, 10587840, 11911320, 12705408, 15881760, 19058112, 21175680, 23822640, 31763520, 38116224, 47645280, 63527040, 95290560, 190581120]

約数ペア:

[(1, 190581120), (2, 95290560), (3, 63527040), (4, 47645280), (5, 38116224), (6, 31763520), (8, 23822640), (9, 21175680), (10, 19058112), (12, 15881760), (15, 12705408), (16, 11911320), (18, 10587840), (20, 9529056), (24, 7940880), (27, 7058560), (30, 6352704), (32, 5955660), (36, 5293920), (40, 4764528), (41, 4648320), (45, 4235136), (48, 3970440), (54, 3529280), (60, 3176352), (64, 2977830), (72, 2646960), (80, 2382264), (82, 2324160), (90, 2117568), (96, 1985220), (108, 1764640), (120, 1588176), (123, 1549440), (128, 1488915), (135, 1411712), (144, 1323480), (160, 1191132), (164, 1162080), (180, 1058784), (192, 992610), (205, 929664), (216, 882320), (240, 794088), (246, 774720), (269, 708480), (270, 705856), (288, 661740), (320, 595566), (328, 581040), (360, 529392), (369, 516480), (384, 496305), (410, 464832), (432, 441160), (480, 397044), (492, 387360), (538, 354240), (540, 352928), (576, 330870), (615, 309888), (640, 297783), (656, 290520), (720, 264696), (738, 258240), (807, 236160), (820, 232416), (864, 220580), (960, 198522), (984, 193680), (1076, 177120), (1080, 176464), (1107, 172160), (1152, 165435), (1230, 154944), (1312, 145260), (1345, 141696), (1440, 132348), (1476, 129120), (1614, 118080), (1640, 116208), (1728, 110290), (1845, 103296), (1920, 99261), (1968, 96840), (2152, 88560), (2160, 88232), (2214, 86080), (2421, 78720), (2460, 77472), (2624, 72630), (2690, 70848), (2880, 66174), (2952, 64560), (3228, 59040), (3280, 58104), (3456, 55145), (3690, 51648), (3936, 48420), (4035, 47232), (4304, 44280), (4320, 44116), (4428, 43040), (4842, 39360), (4920, 38736), (5248, 36315), (5380, 35424), (5535, 34432), (5760, 33087), (5904, 32280), (6456, 29520), (6560, 29052), (7263, 26240), (7380, 25824), (7872, 24210), (8070, 23616), (8608, 22140), (8640, 22058), (8856, 21520), (9684, 19680), (9840, 19368), (10760, 17712), (11029, 17280), (11070, 17216), (11808, 16140), (12105, 15744), (12912, 14760), (13120, 14526)]