105619920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{62869}}^1$

素因数の和:62892

約数の個数: 80

約数和(自身を含む): 374202240

約数和(自身を除く): 268582320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 62869, 125738, 188607, 251476, 314345, 377214, 440083, 502952, 628690, 754428, 880166, 943035, 1005904, 1257380, 1320249, 1508856, 1760332, 1886070, 2200415, 2514760, 2640498, 3017712, 3520664, 3772140, 4400830, 5029520, 5280996, 6601245, 7041328, 7544280, 8801660, 10561992, 13202490, 15088560, 17603320, 21123984, 26404980, 35206640, 52809960, 105619920]

約数ペア:

[(1, 105619920), (2, 52809960), (3, 35206640), (4, 26404980), (5, 21123984), (6, 17603320), (7, 15088560), (8, 13202490), (10, 10561992), (12, 8801660), (14, 7544280), (15, 7041328), (16, 6601245), (20, 5280996), (21, 5029520), (24, 4400830), (28, 3772140), (30, 3520664), (35, 3017712), (40, 2640498), (42, 2514760), (48, 2200415), (56, 1886070), (60, 1760332), (70, 1508856), (80, 1320249), (84, 1257380), (105, 1005904), (112, 943035), (120, 880166), (140, 754428), (168, 628690), (210, 502952), (240, 440083), (280, 377214), (336, 314345), (420, 251476), (560, 188607), (840, 125738), (1680, 62869)]