223397760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 716284800

約数和(自身を除く): 492887040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 307, 320, 379, 384, 480, 614, 640, 758, 921, 960, 1137, 1228, 1516, 1535, 1842, 1895, 1920, 2274, 2456, 3032, 3070, 3684, 3790, 4548, 4605, 4912, 5685, 6064, 6140, 7368, 7580, 9096, 9210, 9824, 11370, 12128, 12280, 14736, 15160, 18192, 18420, 19648, 22740, 24256, 24560, 29472, 30320, 36384, 36840, 39296, 45480, 48512, 49120, 58944, 60640, 72768, 73680, 90960, 98240, 116353, 117888, 121280, 145536, 147360, 181920, 196480, 232706, 242560, 294720, 349059, 363840, 465412, 581765, 589440, 698118, 727680, 930824, 1163530, 1396236, 1745295, 1861648, 2327060, 2792472, 3490590, 3723296, 4654120, 5584944, 6981180, 7446592, 9308240, 11169888, 13962360, 14893184, 18616480, 22339776, 27924720, 37232960, 44679552, 55849440, 74465920, 111698880, 223397760]

約数ペア:

[(1, 223397760), (2, 111698880), (3, 74465920), (4, 55849440), (5, 44679552), (6, 37232960), (8, 27924720), (10, 22339776), (12, 18616480), (15, 14893184), (16, 13962360), (20, 11169888), (24, 9308240), (30, 7446592), (32, 6981180), (40, 5584944), (48, 4654120), (60, 3723296), (64, 3490590), (80, 2792472), (96, 2327060), (120, 1861648), (128, 1745295), (160, 1396236), (192, 1163530), (240, 930824), (307, 727680), (320, 698118), (379, 589440), (384, 581765), (480, 465412), (614, 363840), (640, 349059), (758, 294720), (921, 242560), (960, 232706), (1137, 196480), (1228, 181920), (1516, 147360), (1535, 145536), (1842, 121280), (1895, 117888), (1920, 116353), (2274, 98240), (2456, 90960), (3032, 73680), (3070, 72768), (3684, 60640), (3790, 58944), (4548, 49120), (4605, 48512), (4912, 45480), (5685, 39296), (6064, 36840), (6140, 36384), (7368, 30320), (7580, 29472), (9096, 24560), (9210, 24256), (9824, 22740), (11370, 19648), (12128, 18420), (12280, 18192), (14736, 15160)]