422375520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{125707}}^1$

素因数の和:125732

約数の個数: 96

約数和(自身を含む): 1520563968

約数和(自身を除く): 1098188448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 125707, 251414, 377121, 502828, 628535, 754242, 879949, 1005656, 1257070, 1508484, 1759898, 1885605, 2011312, 2514140, 2639847, 3016968, 3519796, 3771210, 4022624, 4399745, 5028280, 5279694, 6033936, 7039592, 7542420, 8799490, 10056560, 10559388, 12067872, 13199235, 14079184, 15084840, 17598980, 20113120, 21118776, 26398470, 28158368, 30169680, 35197960, 42237552, 52796940, 60339360, 70395920, 84475104, 105593880, 140791840, 211187760, 422375520]

約数ペア:

[(1, 422375520), (2, 211187760), (3, 140791840), (4, 105593880), (5, 84475104), (6, 70395920), (7, 60339360), (8, 52796940), (10, 42237552), (12, 35197960), (14, 30169680), (15, 28158368), (16, 26398470), (20, 21118776), (21, 20113120), (24, 17598980), (28, 15084840), (30, 14079184), (32, 13199235), (35, 12067872), (40, 10559388), (42, 10056560), (48, 8799490), (56, 7542420), (60, 7039592), (70, 6033936), (80, 5279694), (84, 5028280), (96, 4399745), (105, 4022624), (112, 3771210), (120, 3519796), (140, 3016968), (160, 2639847), (168, 2514140), (210, 2011312), (224, 1885605), (240, 1759898), (280, 1508484), (336, 1257070), (420, 1005656), (480, 879949), (560, 754242), (672, 628535), (840, 502828), (1120, 377121), (1680, 251414), (3360, 125707)]