2921564240

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{6263}}^1$

素因数の和:6314

約数の個数: 160

約数和(自身を含む): 8388748800

約数和(自身を除く): 5467184560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 343, 392, 476, 490, 560, 595, 680, 686, 784, 833, 952, 980, 1190, 1360, 1372, 1666, 1715, 1904, 1960, 2380, 2744, 3332, 3430, 3920, 4165, 4760, 5488, 5831, 6263, 6664, 6860, 8330, 9520, 11662, 12526, 13328, 13720, 16660, 23324, 25052, 27440, 29155, 31315, 33320, 43841, 46648, 50104, 58310, 62630, 66640, 87682, 93296, 100208, 106471, 116620, 125260, 175364, 212942, 219205, 233240, 250520, 306887, 350728, 425884, 438410, 466480, 501040, 532355, 613774, 701456, 745297, 851768, 876820, 1064710, 1227548, 1490594, 1534435, 1703536, 1753640, 2129420, 2148209, 2455096, 2981188, 3068870, 3507280, 3726485, 4258840, 4296418, 4910192, 5217079, 5962376, 6137740, 7452970, 8517680, 8592836, 10434158, 10741045, 11924752, 12275480, 14905940, 17185672, 20868316, 21482090, 24550960, 26085395, 29811880, 34371344, 36519553, 41736632, 42964180, 52170790, 59623760, 73039106, 83473264, 85928360, 104341580, 146078212, 171856720, 182597765, 208683160, 292156424, 365195530, 417366320, 584312848, 730391060, 1460782120, 2921564240]

約数ペア:

[(1, 2921564240), (2, 1460782120), (4, 730391060), (5, 584312848), (7, 417366320), (8, 365195530), (10, 292156424), (14, 208683160), (16, 182597765), (17, 171856720), (20, 146078212), (28, 104341580), (34, 85928360), (35, 83473264), (40, 73039106), (49, 59623760), (56, 52170790), (68, 42964180), (70, 41736632), (80, 36519553), (85, 34371344), (98, 29811880), (112, 26085395), (119, 24550960), (136, 21482090), (140, 20868316), (170, 17185672), (196, 14905940), (238, 12275480), (245, 11924752), (272, 10741045), (280, 10434158), (340, 8592836), (343, 8517680), (392, 7452970), (476, 6137740), (490, 5962376), (560, 5217079), (595, 4910192), (680, 4296418), (686, 4258840), (784, 3726485), (833, 3507280), (952, 3068870), (980, 2981188), (1190, 2455096), (1360, 2148209), (1372, 2129420), (1666, 1753640), (1715, 1703536), (1904, 1534435), (1960, 1490594), (2380, 1227548), (2744, 1064710), (3332, 876820), (3430, 851768), (3920, 745297), (4165, 701456), (4760, 613774), (5488, 532355), (5831, 501040), (6263, 466480), (6664, 438410), (6860, 425884), (8330, 350728), (9520, 306887), (11662, 250520), (12526, 233240), (13328, 219205), (13720, 212942), (16660, 175364), (23324, 125260), (25052, 116620), (27440, 106471), (29155, 100208), (31315, 93296), (33320, 87682), (43841, 66640), (46648, 62630), (50104, 58310)]