219328320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4861}}^1$

素因数の和:4928

約数の個数: 112

約数和(自身を含む): 711330048

約数和(自身を除く): 492001728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3760, 4512, 4861, 5640, 7520, 9024, 9722, 11280, 14583, 15040, 19444, 22560, 24305, 29166, 38888, 45120, 48610, 58332, 72915, 77776, 97220, 116664, 145830, 155552, 194440, 228467, 233328, 291660, 311104, 388880, 456934, 466656, 583320, 685401, 777760, 913868, 933312, 1142335, 1166640, 1370802, 1555520, 1827736, 2284670, 2333280, 2741604, 3427005, 3655472, 4569340, 4666560, 5483208, 6854010, 7310944, 9138680, 10966416, 13708020, 14621888, 18277360, 21932832, 27416040, 36554720, 43865664, 54832080, 73109440, 109664160, 219328320]

約数ペア:

[(1, 219328320), (2, 109664160), (3, 73109440), (4, 54832080), (5, 43865664), (6, 36554720), (8, 27416040), (10, 21932832), (12, 18277360), (15, 14621888), (16, 13708020), (20, 10966416), (24, 9138680), (30, 7310944), (32, 6854010), (40, 5483208), (47, 4666560), (48, 4569340), (60, 3655472), (64, 3427005), (80, 2741604), (94, 2333280), (96, 2284670), (120, 1827736), (141, 1555520), (160, 1370802), (188, 1166640), (192, 1142335), (235, 933312), (240, 913868), (282, 777760), (320, 685401), (376, 583320), (470, 466656), (480, 456934), (564, 388880), (705, 311104), (752, 291660), (940, 233328), (960, 228467), (1128, 194440), (1410, 155552), (1504, 145830), (1880, 116664), (2256, 97220), (2820, 77776), (3008, 72915), (3760, 58332), (4512, 48610), (4861, 45120), (5640, 38888), (7520, 29166), (9024, 24305), (9722, 22560), (11280, 19444), (14583, 15040)]