229682640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 240

約数和(自身を含む): 823179456

約数和(自身を除く): 593496816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 241, 264, 285, 304, 330, 361, 380, 418, 440, 456, 482, 528, 570, 627, 660, 722, 723, 760, 836, 880, 912, 964, 1045, 1083, 1140, 1205, 1254, 1320, 1444, 1446, 1520, 1672, 1805, 1928, 2090, 2166, 2280, 2410, 2508, 2640, 2651, 2888, 2892, 3135, 3344, 3610, 3615, 3856, 3971, 4180, 4332, 4560, 4579, 4820, 5016, 5302, 5415, 5776, 5784, 6270, 7220, 7230, 7942, 7953, 8360, 8664, 9158, 9640, 10032, 10604, 10830, 11568, 11913, 12540, 13255, 13737, 14440, 14460, 15884, 15906, 16720, 17328, 18316, 19280, 19855, 21208, 21660, 22895, 23826, 25080, 26510, 27474, 28880, 28920, 31768, 31812, 36632, 39710, 39765, 42416, 43320, 45790, 47652, 50160, 50369, 53020, 54948, 57840, 59565, 63536, 63624, 68685, 73264, 79420, 79530, 86640, 87001, 91580, 95304, 100738, 106040, 109896, 119130, 127248, 137370, 151107, 158840, 159060, 174002, 183160, 190608, 201476, 212080, 219792, 238260, 251845, 261003, 274740, 302214, 317680, 318120, 348004, 366320, 402952, 435005, 476520, 503690, 522006, 549480, 604428, 636240, 696008, 755535, 805904, 870010, 953040, 957011, 1007380, 1044012, 1098960, 1208856, 1305015, 1392016, 1511070, 1740020, 1914022, 2014760, 2088024, 2417712, 2610030, 2871033, 3022140, 3480040, 3828044, 4029520, 4176048, 4785055, 5220060, 5742066, 6044280, 6960080, 7656088, 9570110, 10440120, 11484132, 12088560, 14355165, 15312176, 19140220, 20880240, 22968264, 28710330, 38280440, 45936528, 57420660, 76560880, 114841320, 229682640]

約数ペア:

[(1, 229682640), (2, 114841320), (3, 76560880), (4, 57420660), (5, 45936528), (6, 38280440), (8, 28710330), (10, 22968264), (11, 20880240), (12, 19140220), (15, 15312176), (16, 14355165), (19, 12088560), (20, 11484132), (22, 10440120), (24, 9570110), (30, 7656088), (33, 6960080), (38, 6044280), (40, 5742066), (44, 5220060), (48, 4785055), (55, 4176048), (57, 4029520), (60, 3828044), (66, 3480040), (76, 3022140), (80, 2871033), (88, 2610030), (95, 2417712), (110, 2088024), (114, 2014760), (120, 1914022), (132, 1740020), (152, 1511070), (165, 1392016), (176, 1305015), (190, 1208856), (209, 1098960), (220, 1044012), (228, 1007380), (240, 957011), (241, 953040), (264, 870010), (285, 805904), (304, 755535), (330, 696008), (361, 636240), (380, 604428), (418, 549480), (440, 522006), (456, 503690), (482, 476520), (528, 435005), (570, 402952), (627, 366320), (660, 348004), (722, 318120), (723, 317680), (760, 302214), (836, 274740), (880, 261003), (912, 251845), (964, 238260), (1045, 219792), (1083, 212080), (1140, 201476), (1205, 190608), (1254, 183160), (1320, 174002), (1444, 159060), (1446, 158840), (1520, 151107), (1672, 137370), (1805, 127248), (1928, 119130), (2090, 109896), (2166, 106040), (2280, 100738), (2410, 95304), (2508, 91580), (2640, 87001), (2651, 86640), (2888, 79530), (2892, 79420), (3135, 73264), (3344, 68685), (3610, 63624), (3615, 63536), (3856, 59565), (3971, 57840), (4180, 54948), (4332, 53020), (4560, 50369), (4579, 50160), (4820, 47652), (5016, 45790), (5302, 43320), (5415, 42416), (5776, 39765), (5784, 39710), (6270, 36632), (7220, 31812), (7230, 31768), (7942, 28920), (7953, 28880), (8360, 27474), (8664, 26510), (9158, 25080), (9640, 23826), (10032, 22895), (10604, 21660), (10830, 21208), (11568, 19855), (11913, 19280), (12540, 18316), (13255, 17328), (13737, 16720), (14440, 15906), (14460, 15884)]