201134640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{119723}}^1$

素因数の和:119746

約数の個数: 80

約数和(自身を含む): 712597248

約数和(自身を除く): 511462608

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, 119723, 239446, 359169, 478892, 598615, 718338, 838061, 957784, 1197230, 1436676, 1676122, 1795845, 1915568, 2394460, 2514183, 2873352, 3352244, 3591690, 4190305, 4788920, 5028366, 5746704, 6704488, 7183380, 8380610, 9577840, 10056732, 12570915, 13408976, 14366760, 16761220, 20113464, 25141830, 28733520, 33522440, 40226928, 50283660, 67044880, 100567320, 201134640]

約数ペア:

[(1, 201134640), (2, 100567320), (3, 67044880), (4, 50283660), (5, 40226928), (6, 33522440), (7, 28733520), (8, 25141830), (10, 20113464), (12, 16761220), (14, 14366760), (15, 13408976), (16, 12570915), (20, 10056732), (21, 9577840), (24, 8380610), (28, 7183380), (30, 6704488), (35, 5746704), (40, 5028366), (42, 4788920), (48, 4190305), (56, 3591690), (60, 3352244), (70, 2873352), (80, 2514183), (84, 2394460), (105, 1915568), (112, 1795845), (120, 1676122), (140, 1436676), (168, 1197230), (210, 957784), (240, 838061), (280, 718338), (336, 598615), (420, 478892), (560, 359169), (840, 239446), (1680, 119723)]