1796740680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{823}}^1$

素因数の和:980

約数の個数: 256

約数和(自身を含む): 6492856320

約数和(自身を除く): 4696115640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 113, 115, 120, 138, 140, 161, 168, 184, 210, 226, 230, 276, 280, 322, 339, 345, 420, 452, 460, 483, 552, 565, 644, 678, 690, 791, 805, 823, 840, 904, 920, 966, 1130, 1288, 1356, 1380, 1582, 1610, 1646, 1695, 1932, 2260, 2373, 2415, 2469, 2599, 2712, 2760, 3164, 3220, 3292, 3390, 3864, 3955, 4115, 4520, 4746, 4830, 4938, 5198, 5761, 6328, 6440, 6584, 6780, 7797, 7910, 8230, 9492, 9660, 9876, 10396, 11522, 11865, 12345, 12995, 13560, 15594, 15820, 16460, 17283, 18193, 18929, 18984, 19320, 19752, 20792, 23044, 23730, 24690, 25990, 28805, 31188, 31640, 32920, 34566, 36386, 37858, 38985, 46088, 47460, 49380, 51980, 54579, 56787, 57610, 62376, 69132, 72772, 75716, 77970, 86415, 90965, 92999, 94645, 94920, 98760, 103960, 109158, 113574, 115220, 132503, 138264, 145544, 151432, 155940, 172830, 181930, 185998, 189290, 218316, 227148, 230440, 265006, 272895, 278997, 283935, 311880, 345660, 363860, 371996, 378580, 397509, 436632, 454296, 464995, 530012, 545790, 557994, 567870, 650993, 662515, 691320, 727720, 743992, 757160, 795018, 929990, 1060024, 1091580, 1115988, 1135740, 1301986, 1325030, 1394985, 1590036, 1859980, 1952979, 1987545, 2138977, 2183160, 2231976, 2271480, 2603972, 2650060, 2789970, 3180072, 3254965, 3719960, 3905958, 3975090, 4277954, 5207944, 5300120, 5579940, 6416931, 6509930, 7811916, 7950180, 8555908, 9764895, 10694885, 11159880, 12833862, 13019860, 14972839, 15623832, 15900360, 17111816, 19529790, 21389770, 25667724, 26039720, 29945678, 32084655, 39059580, 42779540, 44918517, 51335448, 59891356, 64169310, 74864195, 78119160, 85559080, 89837034, 119782712, 128338620, 149728390, 179674068, 224592585, 256677240, 299456780, 359348136, 449185170, 598913560, 898370340, 1796740680]

約数ペア:

[(1, 1796740680), (2, 898370340), (3, 598913560), (4, 449185170), (5, 359348136), (6, 299456780), (7, 256677240), (8, 224592585), (10, 179674068), (12, 149728390), (14, 128338620), (15, 119782712), (20, 89837034), (21, 85559080), (23, 78119160), (24, 74864195), (28, 64169310), (30, 59891356), (35, 51335448), (40, 44918517), (42, 42779540), (46, 39059580), (56, 32084655), (60, 29945678), (69, 26039720), (70, 25667724), (84, 21389770), (92, 19529790), (105, 17111816), (113, 15900360), (115, 15623832), (120, 14972839), (138, 13019860), (140, 12833862), (161, 11159880), (168, 10694885), (184, 9764895), (210, 8555908), (226, 7950180), (230, 7811916), (276, 6509930), (280, 6416931), (322, 5579940), (339, 5300120), (345, 5207944), (420, 4277954), (452, 3975090), (460, 3905958), (483, 3719960), (552, 3254965), (565, 3180072), (644, 2789970), (678, 2650060), (690, 2603972), (791, 2271480), (805, 2231976), (823, 2183160), (840, 2138977), (904, 1987545), (920, 1952979), (966, 1859980), (1130, 1590036), (1288, 1394985), (1356, 1325030), (1380, 1301986), (1582, 1135740), (1610, 1115988), (1646, 1091580), (1695, 1060024), (1932, 929990), (2260, 795018), (2373, 757160), (2415, 743992), (2469, 727720), (2599, 691320), (2712, 662515), (2760, 650993), (3164, 567870), (3220, 557994), (3292, 545790), (3390, 530012), (3864, 464995), (3955, 454296), (4115, 436632), (4520, 397509), (4746, 378580), (4830, 371996), (4938, 363860), (5198, 345660), (5761, 311880), (6328, 283935), (6440, 278997), (6584, 272895), (6780, 265006), (7797, 230440), (7910, 227148), (8230, 218316), (9492, 189290), (9660, 185998), (9876, 181930), (10396, 172830), (11522, 155940), (11865, 151432), (12345, 145544), (12995, 138264), (13560, 132503), (15594, 115220), (15820, 113574), (16460, 109158), (17283, 103960), (18193, 98760), (18929, 94920), (18984, 94645), (19320, 92999), (19752, 90965), (20792, 86415), (23044, 77970), (23730, 75716), (24690, 72772), (25990, 69132), (28805, 62376), (31188, 57610), (31640, 56787), (32920, 54579), (34566, 51980), (36386, 49380), (37858, 47460), (38985, 46088)]