203610120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{242393}}^1$

素因数の和:242414

約数の個数: 64

約数和(自身を含む): 698094720

約数和(自身を除く): 494484600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 242393, 484786, 727179, 969572, 1211965, 1454358, 1696751, 1939144, 2423930, 2908716, 3393502, 3635895, 4847860, 5090253, 5817432, 6787004, 7271790, 8483755, 9695720, 10180506, 13574008, 14543580, 16967510, 20361012, 25451265, 29087160, 33935020, 40722024, 50902530, 67870040, 101805060, 203610120]

約数ペア:

[(1, 203610120), (2, 101805060), (3, 67870040), (4, 50902530), (5, 40722024), (6, 33935020), (7, 29087160), (8, 25451265), (10, 20361012), (12, 16967510), (14, 14543580), (15, 13574008), (20, 10180506), (21, 9695720), (24, 8483755), (28, 7271790), (30, 6787004), (35, 5817432), (40, 5090253), (42, 4847860), (56, 3635895), (60, 3393502), (70, 2908716), (84, 2423930), (105, 1939144), (120, 1696751), (140, 1454358), (168, 1211965), (210, 969572), (280, 727179), (420, 484786), (840, 242393)]