1221117480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 432

約数和(自身を含む): 4681682460

約数和(自身を除く): 3460564980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 97, 99, 102, 110, 120, 121, 132, 136, 153, 165, 170, 180, 187, 194, 198, 204, 220, 242, 255, 264, 289, 291, 306, 330, 340, 360, 363, 374, 388, 396, 408, 440, 484, 485, 495, 510, 561, 578, 582, 605, 612, 660, 680, 726, 748, 765, 776, 792, 867, 873, 935, 968, 970, 990, 1020, 1067, 1089, 1122, 1156, 1164, 1210, 1224, 1320, 1445, 1452, 1455, 1496, 1530, 1649, 1683, 1734, 1746, 1815, 1870, 1940, 1980, 2040, 2057, 2134, 2178, 2244, 2312, 2328, 2420, 2601, 2805, 2890, 2904, 2910, 3060, 3179, 3201, 3298, 3366, 3468, 3492, 3630, 3740, 3880, 3960, 4114, 4268, 4335, 4356, 4365, 4488, 4840, 4947, 5202, 5335, 5445, 5610, 5780, 5820, 6120, 6171, 6358, 6402, 6596, 6732, 6936, 6984, 7260, 7480, 8228, 8245, 8415, 8536, 8670, 8712, 8730, 9537, 9603, 9894, 10285, 10404, 10670, 10890, 11220, 11560, 11640, 11737, 12342, 12716, 12804, 13005, 13192, 13464, 14520, 14841, 15895, 16005, 16456, 16490, 16830, 17340, 17460, 18139, 18513, 19074, 19206, 19788, 20570, 20808, 21340, 21780, 22440, 23474, 24684, 24735, 25432, 25608, 26010, 28033, 28611, 29682, 30855, 31790, 32010, 32980, 33660, 34680, 34920, 34969, 35211, 36278, 37026, 38148, 38412, 39576, 41140, 42680, 43560, 46948, 47685, 48015, 49368, 49470, 52020, 54417, 56066, 57222, 58685, 59364, 61710, 63580, 64020, 65960, 67320, 69938, 70422, 72556, 74052, 74205, 76296, 76824, 82280, 84099, 90695, 92565, 93896, 95370, 96030, 98940, 104040, 104907, 105633, 108834, 112132, 114444, 117370, 118728, 123420, 127160, 128040, 139876, 140165, 140844, 143055, 145112, 148104, 148410, 163251, 168198, 174845, 176055, 181390, 185130, 190740, 192060, 197880, 199529, 209814, 211266, 217668, 224264, 228888, 234740, 246840, 252297, 272085, 279752, 280330, 281688, 286110, 296820, 308363, 314721, 326502, 336396, 349690, 352110, 362780, 370260, 381480, 384120, 399058, 419628, 420495, 422532, 435336, 469480, 504594, 524535, 528165, 544170, 560660, 572220, 593640, 598587, 616726, 629442, 653004, 672792, 699380, 704220, 725560, 740520, 798116, 816255, 839256, 840990, 845064, 925089, 997645, 1009188, 1049070, 1056330, 1088340, 1121320, 1144440, 1197174, 1233452, 1258884, 1261485, 1306008, 1398760, 1408440, 1541815, 1573605, 1596232, 1632510, 1681980, 1795761, 1850178, 1995290, 2018376, 2098140, 2112660, 2176680, 2394348, 2466904, 2517768, 2522970, 2775267, 2992935, 3083630, 3147210, 3265020, 3363960, 3391993, 3591522, 3700356, 3990580, 4196280, 4225320, 4625445, 4788696, 5045940, 5550534, 5985870, 6167260, 6294420, 6530040, 6783986, 7183044, 7400712, 7981160, 8978805, 9250890, 10091880, 10175979, 11101068, 11971740, 12334520, 12588840, 13567972, 13876335, 14366088, 16959965, 17957610, 18501780, 20351958, 22202136, 23943480, 27135944, 27752670, 30527937, 33919930, 35915220, 37003560, 40703916, 50879895, 55505340, 61055874, 67839860, 71830440, 81407832, 101759790, 111010680, 122111748, 135679720, 152639685, 203519580, 244223496, 305279370, 407039160, 610558740, 1221117480]

約数ペア:

[(1, 1221117480), (2, 610558740), (3, 407039160), (4, 305279370), (5, 244223496), (6, 203519580), (8, 152639685), (9, 135679720), (10, 122111748), (11, 111010680), (12, 101759790), (15, 81407832), (17, 71830440), (18, 67839860), (20, 61055874), (22, 55505340), (24, 50879895), (30, 40703916), (33, 37003560), (34, 35915220), (36, 33919930), (40, 30527937), (44, 27752670), (45, 27135944), (51, 23943480), (55, 22202136), (60, 20351958), (66, 18501780), (68, 17957610), (72, 16959965), (85, 14366088), (88, 13876335), (90, 13567972), (97, 12588840), (99, 12334520), (102, 11971740), (110, 11101068), (120, 10175979), (121, 10091880), (132, 9250890), (136, 8978805), (153, 7981160), (165, 7400712), (170, 7183044), (180, 6783986), (187, 6530040), (194, 6294420), (198, 6167260), (204, 5985870), (220, 5550534), (242, 5045940), (255, 4788696), (264, 4625445), (289, 4225320), (291, 4196280), (306, 3990580), (330, 3700356), (340, 3591522), (360, 3391993), (363, 3363960), (374, 3265020), (388, 3147210), (396, 3083630), (408, 2992935), (440, 2775267), (484, 2522970), (485, 2517768), (495, 2466904), (510, 2394348), (561, 2176680), (578, 2112660), (582, 2098140), (605, 2018376), (612, 1995290), (660, 1850178), (680, 1795761), (726, 1681980), (748, 1632510), (765, 1596232), (776, 1573605), (792, 1541815), (867, 1408440), (873, 1398760), (935, 1306008), (968, 1261485), (970, 1258884), (990, 1233452), (1020, 1197174), (1067, 1144440), (1089, 1121320), (1122, 1088340), (1156, 1056330), (1164, 1049070), (1210, 1009188), (1224, 997645), (1320, 925089), (1445, 845064), (1452, 840990), (1455, 839256), (1496, 816255), (1530, 798116), (1649, 740520), (1683, 725560), (1734, 704220), (1746, 699380), (1815, 672792), (1870, 653004), (1940, 629442), (1980, 616726), (2040, 598587), (2057, 593640), (2134, 572220), (2178, 560660), (2244, 544170), (2312, 528165), (2328, 524535), (2420, 504594), (2601, 469480), (2805, 435336), (2890, 422532), (2904, 420495), (2910, 419628), (3060, 399058), (3179, 384120), (3201, 381480), (3298, 370260), (3366, 362780), (3468, 352110), (3492, 349690), (3630, 336396), (3740, 326502), (3880, 314721), (3960, 308363), (4114, 296820), (4268, 286110), (4335, 281688), (4356, 280330), (4365, 279752), (4488, 272085), (4840, 252297), (4947, 246840), (5202, 234740), (5335, 228888), (5445, 224264), (5610, 217668), (5780, 211266), (5820, 209814), (6120, 199529), (6171, 197880), (6358, 192060), (6402, 190740), (6596, 185130), (6732, 181390), (6936, 176055), (6984, 174845), (7260, 168198), (7480, 163251), (8228, 148410), (8245, 148104), (8415, 145112), (8536, 143055), (8670, 140844), (8712, 140165), (8730, 139876), (9537, 128040), (9603, 127160), (9894, 123420), (10285, 118728), (10404, 117370), (10670, 114444), (10890, 112132), (11220, 108834), (11560, 105633), (11640, 104907), (11737, 104040), (12342, 98940), (12716, 96030), (12804, 95370), (13005, 93896), (13192, 92565), (13464, 90695), (14520, 84099), (14841, 82280), (15895, 76824), (16005, 76296), (16456, 74205), (16490, 74052), (16830, 72556), (17340, 70422), (17460, 69938), (18139, 67320), (18513, 65960), (19074, 64020), (19206, 63580), (19788, 61710), (20570, 59364), (20808, 58685), (21340, 57222), (21780, 56066), (22440, 54417), (23474, 52020), (24684, 49470), (24735, 49368), (25432, 48015), (25608, 47685), (26010, 46948), (28033, 43560), (28611, 42680), (29682, 41140), (30855, 39576), (31790, 38412), (32010, 38148), (32980, 37026), (33660, 36278), (34680, 35211), (34920, 34969)]