331480080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 320

約数和(自身を含む): 1237420800

約数和(自身を除く): 905940720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 48, 54, 57, 60, 72, 76, 80, 82, 90, 95, 108, 114, 120, 123, 135, 144, 152, 164, 171, 180, 190, 197, 205, 216, 228, 240, 246, 270, 285, 304, 328, 342, 360, 369, 380, 394, 410, 432, 456, 492, 513, 540, 570, 591, 615, 656, 684, 720, 738, 760, 779, 788, 820, 855, 912, 984, 985, 1026, 1080, 1107, 1140, 1182, 1230, 1368, 1476, 1520, 1558, 1576, 1640, 1710, 1773, 1845, 1968, 1970, 2052, 2160, 2214, 2280, 2337, 2364, 2460, 2565, 2736, 2952, 2955, 3116, 3152, 3280, 3420, 3546, 3690, 3743, 3895, 3940, 4104, 4428, 4560, 4674, 4728, 4920, 5130, 5319, 5535, 5904, 5910, 6232, 6840, 7011, 7092, 7380, 7486, 7790, 7880, 8077, 8208, 8856, 8865, 9348, 9456, 9840, 10260, 10638, 11070, 11229, 11685, 11820, 12464, 13680, 14022, 14184, 14760, 14972, 15580, 15760, 16154, 17712, 17730, 18696, 18715, 20520, 21033, 21276, 22140, 22458, 23370, 23640, 24231, 26595, 28044, 28368, 29520, 29944, 31160, 32308, 33687, 35055, 35460, 37392, 37430, 40385, 41040, 42066, 42552, 44280, 44916, 46740, 47280, 48462, 53190, 56088, 56145, 59888, 62320, 64616, 67374, 70110, 70920, 72693, 74860, 80770, 84132, 85104, 88560, 89832, 93480, 96924, 101061, 105165, 106380, 112176, 112290, 121155, 129232, 134748, 140220, 141840, 145386, 149720, 153463, 161540, 168264, 168435, 179664, 186960, 193848, 202122, 210330, 212760, 218079, 224580, 242310, 269496, 280440, 290772, 299440, 306926, 323080, 336528, 336870, 363465, 387696, 404244, 420660, 425520, 436158, 449160, 460389, 484620, 505305, 538992, 560880, 581544, 613852, 646160, 673740, 726930, 767315, 808488, 841320, 872316, 898320, 920778, 969240, 1010610, 1090395, 1163088, 1227704, 1347480, 1381167, 1453860, 1534630, 1616976, 1682640, 1744632, 1841556, 1938480, 2021220, 2180790, 2301945, 2455408, 2694960, 2762334, 2907720, 3069260, 3489264, 3683112, 4042440, 4143501, 4361580, 4603890, 5524668, 5815440, 6138520, 6905835, 7366224, 8084880, 8287002, 8723160, 9207780, 11049336, 12277040, 13811670, 16574004, 17446320, 18415560, 20717505, 22098672, 27623340, 33148008, 36831120, 41435010, 55246680, 66296016, 82870020, 110493360, 165740040, 331480080]

約数ペア:

[(1, 331480080), (2, 165740040), (3, 110493360), (4, 82870020), (5, 66296016), (6, 55246680), (8, 41435010), (9, 36831120), (10, 33148008), (12, 27623340), (15, 22098672), (16, 20717505), (18, 18415560), (19, 17446320), (20, 16574004), (24, 13811670), (27, 12277040), (30, 11049336), (36, 9207780), (38, 8723160), (40, 8287002), (41, 8084880), (45, 7366224), (48, 6905835), (54, 6138520), (57, 5815440), (60, 5524668), (72, 4603890), (76, 4361580), (80, 4143501), (82, 4042440), (90, 3683112), (95, 3489264), (108, 3069260), (114, 2907720), (120, 2762334), (123, 2694960), (135, 2455408), (144, 2301945), (152, 2180790), (164, 2021220), (171, 1938480), (180, 1841556), (190, 1744632), (197, 1682640), (205, 1616976), (216, 1534630), (228, 1453860), (240, 1381167), (246, 1347480), (270, 1227704), (285, 1163088), (304, 1090395), (328, 1010610), (342, 969240), (360, 920778), (369, 898320), (380, 872316), (394, 841320), (410, 808488), (432, 767315), (456, 726930), (492, 673740), (513, 646160), (540, 613852), (570, 581544), (591, 560880), (615, 538992), (656, 505305), (684, 484620), (720, 460389), (738, 449160), (760, 436158), (779, 425520), (788, 420660), (820, 404244), (855, 387696), (912, 363465), (984, 336870), (985, 336528), (1026, 323080), (1080, 306926), (1107, 299440), (1140, 290772), (1182, 280440), (1230, 269496), (1368, 242310), (1476, 224580), (1520, 218079), (1558, 212760), (1576, 210330), (1640, 202122), (1710, 193848), (1773, 186960), (1845, 179664), (1968, 168435), (1970, 168264), (2052, 161540), (2160, 153463), (2214, 149720), (2280, 145386), (2337, 141840), (2364, 140220), (2460, 134748), (2565, 129232), (2736, 121155), (2952, 112290), (2955, 112176), (3116, 106380), (3152, 105165), (3280, 101061), (3420, 96924), (3546, 93480), (3690, 89832), (3743, 88560), (3895, 85104), (3940, 84132), (4104, 80770), (4428, 74860), (4560, 72693), (4674, 70920), (4728, 70110), (4920, 67374), (5130, 64616), (5319, 62320), (5535, 59888), (5904, 56145), (5910, 56088), (6232, 53190), (6840, 48462), (7011, 47280), (7092, 46740), (7380, 44916), (7486, 44280), (7790, 42552), (7880, 42066), (8077, 41040), (8208, 40385), (8856, 37430), (8865, 37392), (9348, 35460), (9456, 35055), (9840, 33687), (10260, 32308), (10638, 31160), (11070, 29944), (11229, 29520), (11685, 28368), (11820, 28044), (12464, 26595), (13680, 24231), (14022, 23640), (14184, 23370), (14760, 22458), (14972, 22140), (15580, 21276), (15760, 21033), (16154, 20520), (17712, 18715), (17730, 18696)]