2800366380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1477

約数の個数: 288

約数和(自身を含む): 10280245248

約数和(自身を除く): 7479878868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 71, 84, 90, 92, 105, 115, 126, 138, 140, 142, 161, 180, 207, 210, 213, 230, 252, 276, 284, 315, 322, 345, 355, 414, 420, 426, 460, 483, 497, 630, 639, 644, 690, 710, 805, 828, 852, 966, 994, 1035, 1065, 1260, 1278, 1361, 1380, 1420, 1449, 1491, 1610, 1633, 1932, 1988, 2070, 2130, 2415, 2485, 2556, 2722, 2898, 2982, 3195, 3220, 3266, 4083, 4140, 4260, 4473, 4830, 4899, 4970, 5444, 5796, 5964, 6390, 6532, 6805, 7245, 7455, 8165, 8166, 8946, 9527, 9660, 9798, 9940, 11431, 12249, 12780, 13610, 14490, 14697, 14910, 16330, 16332, 17892, 19054, 19596, 20415, 22365, 22862, 24495, 24498, 27220, 28581, 28980, 29394, 29820, 31303, 32660, 34293, 38108, 40830, 44730, 45724, 47635, 48990, 48996, 57155, 57162, 58788, 61245, 62606, 68586, 73485, 81660, 85743, 89460, 93909, 95270, 96631, 97980, 102879, 114310, 114324, 122490, 125212, 137172, 142905, 146970, 156515, 171465, 171486, 187818, 190540, 193262, 205758, 219121, 228620, 244980, 281727, 285810, 289893, 293940, 313030, 342930, 342972, 375636, 386524, 411516, 428715, 438242, 469545, 483155, 514395, 563454, 571620, 579786, 626060, 657363, 676417, 685860, 857430, 869679, 876484, 939090, 966310, 1028790, 1095605, 1126908, 1159572, 1314726, 1352834, 1408635, 1449465, 1714860, 1739358, 1878180, 1932620, 1972089, 2029251, 2057580, 2191210, 2222513, 2629452, 2705668, 2817270, 2898930, 3286815, 3382085, 3478716, 3944178, 4058502, 4348395, 4382420, 4445026, 5634540, 5797860, 6087753, 6573630, 6667539, 6764170, 7888356, 8117004, 8696790, 8890052, 9860445, 10146255, 11112565, 12175506, 13147260, 13335078, 13528340, 15557591, 17393580, 19720890, 20002617, 20292510, 22225130, 24351012, 26670156, 30438765, 31115182, 33337695, 39441780, 40005234, 40585020, 44450260, 46672773, 60877530, 62230364, 66675390, 77787955, 80010468, 93345546, 100013085, 121755060, 133350780, 140018319, 155575910, 186691092, 200026170, 233363865, 280036638, 311151820, 400052340, 466727730, 560073276, 700091595, 933455460, 1400183190, 2800366380]

約数ペア:

[(1, 2800366380), (2, 1400183190), (3, 933455460), (4, 700091595), (5, 560073276), (6, 466727730), (7, 400052340), (9, 311151820), (10, 280036638), (12, 233363865), (14, 200026170), (15, 186691092), (18, 155575910), (20, 140018319), (21, 133350780), (23, 121755060), (28, 100013085), (30, 93345546), (35, 80010468), (36, 77787955), (42, 66675390), (45, 62230364), (46, 60877530), (60, 46672773), (63, 44450260), (69, 40585020), (70, 40005234), (71, 39441780), (84, 33337695), (90, 31115182), (92, 30438765), (105, 26670156), (115, 24351012), (126, 22225130), (138, 20292510), (140, 20002617), (142, 19720890), (161, 17393580), (180, 15557591), (207, 13528340), (210, 13335078), (213, 13147260), (230, 12175506), (252, 11112565), (276, 10146255), (284, 9860445), (315, 8890052), (322, 8696790), (345, 8117004), (355, 7888356), (414, 6764170), (420, 6667539), (426, 6573630), (460, 6087753), (483, 5797860), (497, 5634540), (630, 4445026), (639, 4382420), (644, 4348395), (690, 4058502), (710, 3944178), (805, 3478716), (828, 3382085), (852, 3286815), (966, 2898930), (994, 2817270), (1035, 2705668), (1065, 2629452), (1260, 2222513), (1278, 2191210), (1361, 2057580), (1380, 2029251), (1420, 1972089), (1449, 1932620), (1491, 1878180), (1610, 1739358), (1633, 1714860), (1932, 1449465), (1988, 1408635), (2070, 1352834), (2130, 1314726), (2415, 1159572), (2485, 1126908), (2556, 1095605), (2722, 1028790), (2898, 966310), (2982, 939090), (3195, 876484), (3220, 869679), (3266, 857430), (4083, 685860), (4140, 676417), (4260, 657363), (4473, 626060), (4830, 579786), (4899, 571620), (4970, 563454), (5444, 514395), (5796, 483155), (5964, 469545), (6390, 438242), (6532, 428715), (6805, 411516), (7245, 386524), (7455, 375636), (8165, 342972), (8166, 342930), (8946, 313030), (9527, 293940), (9660, 289893), (9798, 285810), (9940, 281727), (11431, 244980), (12249, 228620), (12780, 219121), (13610, 205758), (14490, 193262), (14697, 190540), (14910, 187818), (16330, 171486), (16332, 171465), (17892, 156515), (19054, 146970), (19596, 142905), (20415, 137172), (22365, 125212), (22862, 122490), (24495, 114324), (24498, 114310), (27220, 102879), (28581, 97980), (28980, 96631), (29394, 95270), (29820, 93909), (31303, 89460), (32660, 85743), (34293, 81660), (38108, 73485), (40830, 68586), (44730, 62606), (45724, 61245), (47635, 58788), (48990, 57162), (48996, 57155)]