20158679970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1818

約数の個数: 288

約数和(自身を含む): 62822957184

約数和(自身を除く): 42664277214

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 71, 78, 90, 99, 110, 117, 130, 142, 143, 165, 169, 195, 198, 213, 234, 286, 330, 338, 355, 390, 426, 429, 495, 507, 585, 639, 710, 715, 781, 845, 858, 923, 990, 1014, 1065, 1170, 1278, 1287, 1430, 1521, 1562, 1690, 1697, 1846, 1859, 2130, 2145, 2343, 2535, 2574, 2769, 3042, 3195, 3394, 3718, 3905, 4290, 4615, 4686, 5070, 5091, 5538, 5577, 6390, 6435, 7029, 7605, 7810, 8307, 8485, 9230, 9295, 10153, 10182, 11154, 11715, 11999, 12870, 13845, 14058, 15210, 15273, 16614, 16731, 16970, 18590, 18667, 20306, 22061, 23430, 23998, 25455, 27690, 27885, 30459, 30546, 33462, 35145, 35997, 37334, 41535, 44122, 50765, 50910, 55770, 56001, 59995, 60918, 66183, 70290, 71994, 76365, 83070, 83655, 91377, 93335, 101530, 107991, 110305, 112002, 119990, 120487, 131989, 132366, 152295, 152730, 167310, 168003, 179985, 182754, 186670, 198549, 215982, 220610, 240974, 242671, 263978, 280005, 286793, 304590, 330915, 336006, 359970, 361461, 395967, 397098, 456885, 485342, 539955, 560010, 573586, 602435, 659945, 661830, 722922, 728013, 791934, 840015, 860379, 913770, 992745, 1079910, 1084383, 1187901, 1204870, 1213355, 1319890, 1325357, 1433965, 1456026, 1566331, 1680030, 1720758, 1807305, 1979835, 1985490, 2168766, 2184039, 2375802, 2426710, 2581137, 2650714, 2867930, 3132662, 3154723, 3614610, 3640065, 3959670, 3976071, 4301895, 4368078, 4698993, 5162274, 5421915, 5939505, 6309446, 6626785, 7280130, 7831655, 7952142, 8603790, 9397986, 9464169, 10843830, 10920195, 11879010, 11928213, 12905685, 13253570, 14096979, 15663310, 15773615, 17229641, 18928338, 19880355, 20362303, 21840390, 23494965, 23856426, 25811370, 28193958, 28392507, 31547230, 34459282, 39760710, 40724606, 46989930, 47320845, 51688923, 56785014, 59641065, 61086909, 70484895, 86148205, 94641690, 101811515, 103377846, 119282130, 122173818, 140969790, 141962535, 155066769, 172296410, 183260727, 203623030, 223985333, 258444615, 283925070, 305434545, 310133538, 366521454, 447970666, 516889230, 610869090, 671955999, 775333845, 916303635, 1119926665, 1343911998, 1550667690, 1832607270, 2015867997, 2239853330, 3359779995, 4031735994, 6719559990, 10079339985, 20158679970]

約数ペア:

[(1, 20158679970), (2, 10079339985), (3, 6719559990), (5, 4031735994), (6, 3359779995), (9, 2239853330), (10, 2015867997), (11, 1832607270), (13, 1550667690), (15, 1343911998), (18, 1119926665), (22, 916303635), (26, 775333845), (30, 671955999), (33, 610869090), (39, 516889230), (45, 447970666), (55, 366521454), (65, 310133538), (66, 305434545), (71, 283925070), (78, 258444615), (90, 223985333), (99, 203623030), (110, 183260727), (117, 172296410), (130, 155066769), (142, 141962535), (143, 140969790), (165, 122173818), (169, 119282130), (195, 103377846), (198, 101811515), (213, 94641690), (234, 86148205), (286, 70484895), (330, 61086909), (338, 59641065), (355, 56785014), (390, 51688923), (426, 47320845), (429, 46989930), (495, 40724606), (507, 39760710), (585, 34459282), (639, 31547230), (710, 28392507), (715, 28193958), (781, 25811370), (845, 23856426), (858, 23494965), (923, 21840390), (990, 20362303), (1014, 19880355), (1065, 18928338), (1170, 17229641), (1278, 15773615), (1287, 15663310), (1430, 14096979), (1521, 13253570), (1562, 12905685), (1690, 11928213), (1697, 11879010), (1846, 10920195), (1859, 10843830), (2130, 9464169), (2145, 9397986), (2343, 8603790), (2535, 7952142), (2574, 7831655), (2769, 7280130), (3042, 6626785), (3195, 6309446), (3394, 5939505), (3718, 5421915), (3905, 5162274), (4290, 4698993), (4615, 4368078), (4686, 4301895), (5070, 3976071), (5091, 3959670), (5538, 3640065), (5577, 3614610), (6390, 3154723), (6435, 3132662), (7029, 2867930), (7605, 2650714), (7810, 2581137), (8307, 2426710), (8485, 2375802), (9230, 2184039), (9295, 2168766), (10153, 1985490), (10182, 1979835), (11154, 1807305), (11715, 1720758), (11999, 1680030), (12870, 1566331), (13845, 1456026), (14058, 1433965), (15210, 1325357), (15273, 1319890), (16614, 1213355), (16731, 1204870), (16970, 1187901), (18590, 1084383), (18667, 1079910), (20306, 992745), (22061, 913770), (23430, 860379), (23998, 840015), (25455, 791934), (27690, 728013), (27885, 722922), (30459, 661830), (30546, 659945), (33462, 602435), (35145, 573586), (35997, 560010), (37334, 539955), (41535, 485342), (44122, 456885), (50765, 397098), (50910, 395967), (55770, 361461), (56001, 359970), (59995, 336006), (60918, 330915), (66183, 304590), (70290, 286793), (71994, 280005), (76365, 263978), (83070, 242671), (83655, 240974), (91377, 220610), (93335, 215982), (101530, 198549), (107991, 186670), (110305, 182754), (112002, 179985), (119990, 168003), (120487, 167310), (131989, 152730), (132366, 152295)]