428136671760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{705937}}^1$

素因数の和:705998

約数の個数: 240

約数和(自身を含む): 1600864073856

約数和(自身を除く): 1172727402096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 361, 380, 399, 420, 456, 532, 560, 570, 665, 722, 760, 798, 840, 912, 1064, 1083, 1140, 1330, 1444, 1520, 1596, 1680, 1805, 1995, 2128, 2166, 2280, 2527, 2660, 2888, 3192, 3610, 3990, 4332, 4560, 5054, 5320, 5415, 5776, 6384, 7220, 7581, 7980, 8664, 10108, 10640, 10830, 12635, 14440, 15162, 15960, 17328, 20216, 21660, 25270, 28880, 30324, 31920, 37905, 40432, 43320, 50540, 60648, 75810, 86640, 101080, 121296, 151620, 202160, 303240, 606480, 705937, 1411874, 2117811, 2823748, 3529685, 4235622, 4941559, 5647496, 7059370, 8471244, 9883118, 10589055, 11294992, 13412803, 14118740, 14824677, 16942488, 19766236, 21178110, 24707795, 26825606, 28237480, 29649354, 33884976, 39532472, 40238409, 42356220, 49415590, 53651212, 56474960, 59298708, 67064015, 74123385, 79064944, 80476818, 84712440, 93889621, 98831180, 107302424, 118597416, 134128030, 148246770, 160953636, 169424880, 187779242, 197662360, 201192045, 214604848, 237194832, 254843257, 268256060, 281668863, 296493540, 321907272, 375558484, 395324720, 402384090, 469448105, 509686514, 536512120, 563337726, 592987080, 643814544, 751116968, 764529771, 804768180, 938896210, 1019373028, 1073024240, 1126675452, 1185974160, 1274216285, 1408344315, 1502233936, 1529059542, 1609536360, 1783902799, 1877792420, 2038746056, 2253350904, 2548432570, 2816688630, 3058119084, 3219072720, 3567805598, 3755584840, 3822648855, 4077492112, 4506701808, 5096865140, 5351708397, 5633377260, 6116238168, 7135611196, 7511169680, 7645297710, 8919513995, 10193730280, 10703416794, 11266754520, 12232476336, 14271222392, 15290595420, 17839027990, 20387460560, 21406833588, 22533509040, 26758541985, 28542444784, 30581190840, 35678055980, 42813667176, 53517083970, 61162381680, 71356111960, 85627334352, 107034167940, 142712223920, 214068335880, 428136671760]

約数ペア:

[(1, 428136671760), (2, 214068335880), (3, 142712223920), (4, 107034167940), (5, 85627334352), (6, 71356111960), (7, 61162381680), (8, 53517083970), (10, 42813667176), (12, 35678055980), (14, 30581190840), (15, 28542444784), (16, 26758541985), (19, 22533509040), (20, 21406833588), (21, 20387460560), (24, 17839027990), (28, 15290595420), (30, 14271222392), (35, 12232476336), (38, 11266754520), (40, 10703416794), (42, 10193730280), (48, 8919513995), (56, 7645297710), (57, 7511169680), (60, 7135611196), (70, 6116238168), (76, 5633377260), (80, 5351708397), (84, 5096865140), (95, 4506701808), (105, 4077492112), (112, 3822648855), (114, 3755584840), (120, 3567805598), (133, 3219072720), (140, 3058119084), (152, 2816688630), (168, 2548432570), (190, 2253350904), (210, 2038746056), (228, 1877792420), (240, 1783902799), (266, 1609536360), (280, 1529059542), (285, 1502233936), (304, 1408344315), (336, 1274216285), (361, 1185974160), (380, 1126675452), (399, 1073024240), (420, 1019373028), (456, 938896210), (532, 804768180), (560, 764529771), (570, 751116968), (665, 643814544), (722, 592987080), (760, 563337726), (798, 536512120), (840, 509686514), (912, 469448105), (1064, 402384090), (1083, 395324720), (1140, 375558484), (1330, 321907272), (1444, 296493540), (1520, 281668863), (1596, 268256060), (1680, 254843257), (1805, 237194832), (1995, 214604848), (2128, 201192045), (2166, 197662360), (2280, 187779242), (2527, 169424880), (2660, 160953636), (2888, 148246770), (3192, 134128030), (3610, 118597416), (3990, 107302424), (4332, 98831180), (4560, 93889621), (5054, 84712440), (5320, 80476818), (5415, 79064944), (5776, 74123385), (6384, 67064015), (7220, 59298708), (7581, 56474960), (7980, 53651212), (8664, 49415590), (10108, 42356220), (10640, 40238409), (10830, 39532472), (12635, 33884976), (14440, 29649354), (15162, 28237480), (15960, 26825606), (17328, 24707795), (20216, 21178110), (21660, 19766236), (25270, 16942488), (28880, 14824677), (30324, 14118740), (31920, 13412803), (37905, 11294992), (40432, 10589055), (43320, 9883118), (50540, 8471244), (60648, 7059370), (75810, 5647496), (86640, 4941559), (101080, 4235622), (121296, 3529685), (151620, 2823748), (202160, 2117811), (303240, 1411874), (606480, 705937)]