329129640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1152

約数の個数: 192

約数和(自身を含む): 1233048960

約数和(自身を除く): 903919320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 131, 140, 168, 180, 210, 252, 262, 280, 315, 360, 393, 420, 504, 524, 630, 655, 786, 840, 917, 997, 1048, 1179, 1260, 1310, 1572, 1834, 1965, 1994, 2358, 2520, 2620, 2751, 2991, 3144, 3668, 3930, 3988, 4585, 4716, 4985, 5240, 5502, 5895, 5982, 6979, 7336, 7860, 7976, 8253, 8973, 9170, 9432, 9970, 11004, 11790, 11964, 13755, 13958, 14955, 15720, 16506, 17946, 18340, 19940, 20937, 22008, 23580, 23928, 27510, 27916, 29910, 33012, 34895, 35892, 36680, 39880, 41265, 41874, 44865, 47160, 55020, 55832, 59820, 62811, 66024, 69790, 71784, 82530, 83748, 89730, 104685, 110040, 119640, 125622, 130607, 139580, 165060, 167496, 179460, 209370, 251244, 261214, 279160, 314055, 330120, 358920, 391821, 418740, 502488, 522428, 628110, 653035, 783642, 837480, 914249, 1044856, 1175463, 1256220, 1306070, 1567284, 1828498, 1959105, 2350926, 2512440, 2612140, 2742747, 3134568, 3656996, 3918210, 4571245, 4701852, 5224280, 5485494, 5877315, 7313992, 7836420, 8228241, 9142490, 9403704, 10970988, 11754630, 13713735, 15672840, 16456482, 18284980, 21941976, 23509260, 27427470, 32912964, 36569960, 41141205, 47018520, 54854940, 65825928, 82282410, 109709880, 164564820, 329129640]

約数ペア:

[(1, 329129640), (2, 164564820), (3, 109709880), (4, 82282410), (5, 65825928), (6, 54854940), (7, 47018520), (8, 41141205), (9, 36569960), (10, 32912964), (12, 27427470), (14, 23509260), (15, 21941976), (18, 18284980), (20, 16456482), (21, 15672840), (24, 13713735), (28, 11754630), (30, 10970988), (35, 9403704), (36, 9142490), (40, 8228241), (42, 7836420), (45, 7313992), (56, 5877315), (60, 5485494), (63, 5224280), (70, 4701852), (72, 4571245), (84, 3918210), (90, 3656996), (105, 3134568), (120, 2742747), (126, 2612140), (131, 2512440), (140, 2350926), (168, 1959105), (180, 1828498), (210, 1567284), (252, 1306070), (262, 1256220), (280, 1175463), (315, 1044856), (360, 914249), (393, 837480), (420, 783642), (504, 653035), (524, 628110), (630, 522428), (655, 502488), (786, 418740), (840, 391821), (917, 358920), (997, 330120), (1048, 314055), (1179, 279160), (1260, 261214), (1310, 251244), (1572, 209370), (1834, 179460), (1965, 167496), (1994, 165060), (2358, 139580), (2520, 130607), (2620, 125622), (2751, 119640), (2991, 110040), (3144, 104685), (3668, 89730), (3930, 83748), (3988, 82530), (4585, 71784), (4716, 69790), (4985, 66024), (5240, 62811), (5502, 59820), (5895, 55832), (5982, 55020), (6979, 47160), (7336, 44865), (7860, 41874), (7976, 41265), (8253, 39880), (8973, 36680), (9170, 35892), (9432, 34895), (9970, 33012), (11004, 29910), (11790, 27916), (11964, 27510), (13755, 23928), (13958, 23580), (14955, 22008), (15720, 20937), (16506, 19940), (17946, 18340)]