1306799280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 360

約数和(自身を含む): 4749571008

約数和(自身を除く): 3442771728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 47, 48, 60, 69, 72, 73, 80, 90, 92, 94, 115, 120, 138, 141, 144, 146, 180, 184, 188, 207, 219, 230, 235, 240, 276, 282, 292, 345, 360, 365, 368, 376, 414, 423, 438, 460, 470, 529, 552, 564, 584, 657, 690, 705, 720, 730, 752, 828, 846, 876, 920, 940, 1035, 1058, 1081, 1095, 1104, 1128, 1168, 1314, 1380, 1410, 1460, 1587, 1656, 1679, 1692, 1752, 1840, 1880, 2070, 2115, 2116, 2162, 2190, 2256, 2628, 2645, 2760, 2820, 2920, 3174, 3243, 3285, 3312, 3358, 3384, 3431, 3504, 3760, 4140, 4230, 4232, 4324, 4380, 4761, 5037, 5256, 5290, 5405, 5520, 5640, 5840, 6348, 6486, 6570, 6716, 6768, 6862, 7935, 8280, 8395, 8460, 8464, 8648, 8760, 9522, 9729, 10074, 10293, 10512, 10580, 10810, 11280, 12696, 12972, 13140, 13432, 13724, 15111, 15870, 16215, 16560, 16790, 16920, 17155, 17296, 17520, 19044, 19458, 20148, 20586, 21160, 21620, 23805, 24863, 25185, 25392, 25944, 26280, 26864, 27448, 30222, 30879, 31740, 32430, 33580, 33840, 34310, 38088, 38617, 38916, 40296, 41172, 42320, 43240, 47610, 48645, 49726, 50370, 51465, 51888, 52560, 54896, 60444, 61758, 63480, 64860, 67160, 68620, 74589, 75555, 76176, 77234, 77832, 78913, 80592, 82344, 86480, 95220, 97290, 99452, 100740, 102930, 115851, 120888, 123516, 124315, 126960, 129720, 134320, 137240, 149178, 151110, 154395, 154468, 155664, 157826, 164688, 190440, 193085, 194580, 198904, 201480, 205860, 223767, 231702, 236739, 241776, 247032, 248630, 259440, 274480, 298356, 302220, 308790, 308936, 315652, 347553, 372945, 380880, 386170, 389160, 394565, 397808, 402960, 411720, 447534, 463404, 473478, 494064, 497260, 579255, 596712, 604440, 617580, 617872, 631304, 695106, 710217, 745890, 772340, 778320, 789130, 823440, 895068, 926808, 946956, 994520, 1118835, 1158510, 1183695, 1193424, 1208880, 1235160, 1262608, 1390212, 1420434, 1491780, 1544680, 1578260, 1737765, 1790136, 1814999, 1853616, 1893912, 1989040, 2237670, 2317020, 2367390, 2470320, 2780424, 2840868, 2983560, 3089360, 3156520, 3475530, 3551085, 3580272, 3629998, 3787824, 4475340, 4634040, 4734780, 5444997, 5560848, 5681736, 5967120, 6313040, 6951060, 7102170, 7259996, 8950680, 9074995, 9268080, 9469560, 10889994, 11363472, 13902120, 14204340, 14519992, 16334991, 17901360, 18149990, 18939120, 21779988, 27224985, 27804240, 28408680, 29039984, 32669982, 36299980, 43559976, 54449970, 56817360, 65339964, 72599960, 81674955, 87119952, 108899940, 130679928, 145199920, 163349910, 217799880, 261359856, 326699820, 435599760, 653399640, 1306799280]

約数ペア:

[(1, 1306799280), (2, 653399640), (3, 435599760), (4, 326699820), (5, 261359856), (6, 217799880), (8, 163349910), (9, 145199920), (10, 130679928), (12, 108899940), (15, 87119952), (16, 81674955), (18, 72599960), (20, 65339964), (23, 56817360), (24, 54449970), (30, 43559976), (36, 36299980), (40, 32669982), (45, 29039984), (46, 28408680), (47, 27804240), (48, 27224985), (60, 21779988), (69, 18939120), (72, 18149990), (73, 17901360), (80, 16334991), (90, 14519992), (92, 14204340), (94, 13902120), (115, 11363472), (120, 10889994), (138, 9469560), (141, 9268080), (144, 9074995), (146, 8950680), (180, 7259996), (184, 7102170), (188, 6951060), (207, 6313040), (219, 5967120), (230, 5681736), (235, 5560848), (240, 5444997), (276, 4734780), (282, 4634040), (292, 4475340), (345, 3787824), (360, 3629998), (365, 3580272), (368, 3551085), (376, 3475530), (414, 3156520), (423, 3089360), (438, 2983560), (460, 2840868), (470, 2780424), (529, 2470320), (552, 2367390), (564, 2317020), (584, 2237670), (657, 1989040), (690, 1893912), (705, 1853616), (720, 1814999), (730, 1790136), (752, 1737765), (828, 1578260), (846, 1544680), (876, 1491780), (920, 1420434), (940, 1390212), (1035, 1262608), (1058, 1235160), (1081, 1208880), (1095, 1193424), (1104, 1183695), (1128, 1158510), (1168, 1118835), (1314, 994520), (1380, 946956), (1410, 926808), (1460, 895068), (1587, 823440), (1656, 789130), (1679, 778320), (1692, 772340), (1752, 745890), (1840, 710217), (1880, 695106), (2070, 631304), (2115, 617872), (2116, 617580), (2162, 604440), (2190, 596712), (2256, 579255), (2628, 497260), (2645, 494064), (2760, 473478), (2820, 463404), (2920, 447534), (3174, 411720), (3243, 402960), (3285, 397808), (3312, 394565), (3358, 389160), (3384, 386170), (3431, 380880), (3504, 372945), (3760, 347553), (4140, 315652), (4230, 308936), (4232, 308790), (4324, 302220), (4380, 298356), (4761, 274480), (5037, 259440), (5256, 248630), (5290, 247032), (5405, 241776), (5520, 236739), (5640, 231702), (5840, 223767), (6348, 205860), (6486, 201480), (6570, 198904), (6716, 194580), (6768, 193085), (6862, 190440), (7935, 164688), (8280, 157826), (8395, 155664), (8460, 154468), (8464, 154395), (8648, 151110), (8760, 149178), (9522, 137240), (9729, 134320), (10074, 129720), (10293, 126960), (10512, 124315), (10580, 123516), (10810, 120888), (11280, 115851), (12696, 102930), (12972, 100740), (13140, 99452), (13432, 97290), (13724, 95220), (15111, 86480), (15870, 82344), (16215, 80592), (16560, 78913), (16790, 77832), (16920, 77234), (17155, 76176), (17296, 75555), (17520, 74589), (19044, 68620), (19458, 67160), (20148, 64860), (20586, 63480), (21160, 61758), (21620, 60444), (23805, 54896), (24863, 52560), (25185, 51888), (25392, 51465), (25944, 50370), (26280, 49726), (26864, 48645), (27448, 47610), (30222, 43240), (30879, 42320), (31740, 41172), (32430, 40296), (33580, 38916), (33840, 38617), (34310, 38088)]