239083320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{284623}}^1$

素因数の和:284644

約数の個数: 64

約数和(自身を含む): 819717120

約数和(自身を除く): 580633800

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, 284623, 569246, 853869, 1138492, 1423115, 1707738, 1992361, 2276984, 2846230, 3415476, 3984722, 4269345, 5692460, 5977083, 6830952, 7969444, 8538690, 9961805, 11384920, 11954166, 15938888, 17077380, 19923610, 23908332, 29885415, 34154760, 39847220, 47816664, 59770830, 79694440, 119541660, 239083320]

約数ペア:

[(1, 239083320), (2, 119541660), (3, 79694440), (4, 59770830), (5, 47816664), (6, 39847220), (7, 34154760), (8, 29885415), (10, 23908332), (12, 19923610), (14, 17077380), (15, 15938888), (20, 11954166), (21, 11384920), (24, 9961805), (28, 8538690), (30, 7969444), (35, 6830952), (40, 5977083), (42, 5692460), (56, 4269345), (60, 3984722), (70, 3415476), (84, 2846230), (105, 2276984), (120, 1992361), (140, 1707738), (168, 1423115), (210, 1138492), (280, 853869), (420, 569246), (840, 284623)]