151941720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{180883}}^1$

素因数の和:180904

約数の個数: 64

約数和(自身を含む): 520945920

約数和(自身を除く): 369004200

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, 180883, 361766, 542649, 723532, 904415, 1085298, 1266181, 1447064, 1808830, 2170596, 2532362, 2713245, 3617660, 3798543, 4341192, 5064724, 5426490, 6330905, 7235320, 7597086, 10129448, 10852980, 12661810, 15194172, 18992715, 21705960, 25323620, 30388344, 37985430, 50647240, 75970860, 151941720]

約数ペア:

[(1, 151941720), (2, 75970860), (3, 50647240), (4, 37985430), (5, 30388344), (6, 25323620), (7, 21705960), (8, 18992715), (10, 15194172), (12, 12661810), (14, 10852980), (15, 10129448), (20, 7597086), (21, 7235320), (24, 6330905), (28, 5426490), (30, 5064724), (35, 4341192), (40, 3798543), (42, 3617660), (56, 2713245), (60, 2532362), (70, 2170596), (84, 1808830), (105, 1447064), (120, 1266181), (140, 1085298), (168, 904415), (210, 723532), (280, 542649), (420, 361766), (840, 180883)]