147434280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1051}}^1$

素因数の和:1239

約数の個数: 128

約数和(自身を含む): 508999680

約数和(自身を除く): 361565400

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, 167, 168, 210, 280, 334, 420, 501, 668, 835, 840, 1002, 1051, 1169, 1336, 1670, 2004, 2102, 2338, 2505, 3153, 3340, 3507, 4008, 4204, 4676, 5010, 5255, 5845, 6306, 6680, 7014, 7357, 8408, 9352, 10020, 10510, 11690, 12612, 14028, 14714, 15765, 17535, 20040, 21020, 22071, 23380, 25224, 28056, 29428, 31530, 35070, 36785, 42040, 44142, 46760, 58856, 63060, 70140, 73570, 88284, 110355, 126120, 140280, 147140, 175517, 176568, 220710, 294280, 351034, 441420, 526551, 702068, 877585, 882840, 1053102, 1228619, 1404136, 1755170, 2106204, 2457238, 2632755, 3510340, 3685857, 4212408, 4914476, 5265510, 6143095, 7020680, 7371714, 9828952, 10531020, 12286190, 14743428, 18429285, 21062040, 24572380, 29486856, 36858570, 49144760, 73717140, 147434280]

約数ペア:

[(1, 147434280), (2, 73717140), (3, 49144760), (4, 36858570), (5, 29486856), (6, 24572380), (7, 21062040), (8, 18429285), (10, 14743428), (12, 12286190), (14, 10531020), (15, 9828952), (20, 7371714), (21, 7020680), (24, 6143095), (28, 5265510), (30, 4914476), (35, 4212408), (40, 3685857), (42, 3510340), (56, 2632755), (60, 2457238), (70, 2106204), (84, 1755170), (105, 1404136), (120, 1228619), (140, 1053102), (167, 882840), (168, 877585), (210, 702068), (280, 526551), (334, 441420), (420, 351034), (501, 294280), (668, 220710), (835, 176568), (840, 175517), (1002, 147140), (1051, 140280), (1169, 126120), (1336, 110355), (1670, 88284), (2004, 73570), (2102, 70140), (2338, 63060), (2505, 58856), (3153, 46760), (3340, 44142), (3507, 42040), (4008, 36785), (4204, 35070), (4676, 31530), (5010, 29428), (5255, 28056), (5845, 25224), (6306, 23380), (6680, 22071), (7014, 21020), (7357, 20040), (8408, 17535), (9352, 15765), (10020, 14714), (10510, 14028), (11690, 12612)]