195801840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:421

約数の個数: 320

約数和(自身を含む): 766617600

約数和(自身を除く): 570815760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 304, 312, 342, 351, 360, 367, 380, 390, 432, 456, 468, 494, 513, 520, 540, 570, 585, 624, 684, 702, 720, 734, 741, 760, 780, 855, 912, 936, 988, 1026, 1040, 1080, 1101, 1140, 1170, 1235, 1368, 1404, 1468, 1482, 1520, 1560, 1710, 1755, 1835, 1872, 1976, 2052, 2160, 2202, 2223, 2280, 2340, 2470, 2565, 2736, 2808, 2936, 2964, 3120, 3303, 3420, 3510, 3670, 3705, 3952, 4104, 4404, 4446, 4560, 4680, 4771, 4940, 5130, 5505, 5616, 5872, 5928, 6606, 6669, 6840, 6973, 7020, 7340, 7410, 8208, 8808, 8892, 9360, 9542, 9880, 9909, 10260, 11010, 11115, 11856, 13212, 13338, 13680, 13946, 14040, 14313, 14680, 14820, 16515, 17616, 17784, 19084, 19760, 19818, 20520, 20919, 22020, 22230, 23855, 26424, 26676, 27892, 28080, 28626, 29360, 29640, 33030, 33345, 34865, 35568, 38168, 39636, 41040, 41838, 42939, 44040, 44460, 47710, 49545, 52848, 53352, 55784, 57252, 59280, 62757, 66060, 66690, 69730, 71565, 76336, 79272, 83676, 85878, 88080, 88920, 90649, 95420, 99090, 104595, 106704, 111568, 114504, 125514, 128817, 132120, 133380, 139460, 143130, 158544, 167352, 171756, 177840, 181298, 188271, 190840, 198180, 209190, 214695, 229008, 251028, 257634, 264240, 266760, 271947, 278920, 286260, 313785, 334704, 343512, 362596, 376542, 381680, 396360, 418380, 429390, 453245, 502056, 515268, 533520, 543894, 557840, 572520, 627570, 644085, 687024, 725192, 753084, 792720, 815841, 836760, 858780, 906490, 941355, 1004112, 1030536, 1087788, 1145040, 1255140, 1288170, 1359735, 1450384, 1506168, 1631682, 1673520, 1717560, 1812980, 1882710, 2061072, 2175576, 2447523, 2510280, 2576340, 2719470, 3012336, 3263364, 3435120, 3625960, 3765420, 4079205, 4351152, 4895046, 5020560, 5152680, 5438940, 6526728, 7251920, 7530840, 8158410, 9790092, 10305360, 10877880, 12237615, 13053456, 15061680, 16316820, 19580184, 21755760, 24475230, 32633640, 39160368, 48950460, 65267280, 97900920, 195801840]

約数ペア:

[(1, 195801840), (2, 97900920), (3, 65267280), (4, 48950460), (5, 39160368), (6, 32633640), (8, 24475230), (9, 21755760), (10, 19580184), (12, 16316820), (13, 15061680), (15, 13053456), (16, 12237615), (18, 10877880), (19, 10305360), (20, 9790092), (24, 8158410), (26, 7530840), (27, 7251920), (30, 6526728), (36, 5438940), (38, 5152680), (39, 5020560), (40, 4895046), (45, 4351152), (48, 4079205), (52, 3765420), (54, 3625960), (57, 3435120), (60, 3263364), (65, 3012336), (72, 2719470), (76, 2576340), (78, 2510280), (80, 2447523), (90, 2175576), (95, 2061072), (104, 1882710), (108, 1812980), (114, 1717560), (117, 1673520), (120, 1631682), (130, 1506168), (135, 1450384), (144, 1359735), (152, 1288170), (156, 1255140), (171, 1145040), (180, 1087788), (190, 1030536), (195, 1004112), (208, 941355), (216, 906490), (228, 858780), (234, 836760), (240, 815841), (247, 792720), (260, 753084), (270, 725192), (285, 687024), (304, 644085), (312, 627570), (342, 572520), (351, 557840), (360, 543894), (367, 533520), (380, 515268), (390, 502056), (432, 453245), (456, 429390), (468, 418380), (494, 396360), (513, 381680), (520, 376542), (540, 362596), (570, 343512), (585, 334704), (624, 313785), (684, 286260), (702, 278920), (720, 271947), (734, 266760), (741, 264240), (760, 257634), (780, 251028), (855, 229008), (912, 214695), (936, 209190), (988, 198180), (1026, 190840), (1040, 188271), (1080, 181298), (1101, 177840), (1140, 171756), (1170, 167352), (1235, 158544), (1368, 143130), (1404, 139460), (1468, 133380), (1482, 132120), (1520, 128817), (1560, 125514), (1710, 114504), (1755, 111568), (1835, 106704), (1872, 104595), (1976, 99090), (2052, 95420), (2160, 90649), (2202, 88920), (2223, 88080), (2280, 85878), (2340, 83676), (2470, 79272), (2565, 76336), (2736, 71565), (2808, 69730), (2936, 66690), (2964, 66060), (3120, 62757), (3303, 59280), (3420, 57252), (3510, 55784), (3670, 53352), (3705, 52848), (3952, 49545), (4104, 47710), (4404, 44460), (4446, 44040), (4560, 42939), (4680, 41838), (4771, 41040), (4940, 39636), (5130, 38168), (5505, 35568), (5616, 34865), (5872, 33345), (5928, 33030), (6606, 29640), (6669, 29360), (6840, 28626), (6973, 28080), (7020, 27892), (7340, 26676), (7410, 26424), (8208, 23855), (8808, 22230), (8892, 22020), (9360, 20919), (9542, 20520), (9880, 19818), (9909, 19760), (10260, 19084), (11010, 17784), (11115, 17616), (11856, 16515), (13212, 14820), (13338, 14680), (13680, 14313), (13946, 14040)]