5821908160

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 168

約数和(自身を含む): 14494703040

約数和(自身を除く): 8672794880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 79, 80, 82, 137, 158, 160, 164, 205, 274, 316, 320, 328, 395, 410, 548, 632, 656, 685, 790, 820, 1096, 1264, 1312, 1370, 1580, 1640, 1681, 2192, 2528, 2624, 2740, 3160, 3239, 3280, 3362, 4384, 5056, 5480, 5617, 6320, 6478, 6560, 6724, 8405, 8768, 10823, 10960, 11234, 12640, 12956, 13120, 13448, 16195, 16810, 21646, 21920, 22468, 25280, 25912, 26896, 28085, 32390, 33620, 43292, 43840, 44936, 51824, 53792, 54115, 56170, 64780, 67240, 86584, 89872, 103648, 107584, 108230, 112340, 129560, 132799, 134480, 173168, 179744, 207296, 216460, 224680, 230297, 259120, 265598, 268960, 346336, 359488, 432920, 443743, 449360, 460594, 518240, 531196, 537920, 663995, 692672, 865840, 887486, 898720, 921188, 1036480, 1062392, 1151485, 1327990, 1731680, 1774972, 1797440, 1842376, 2124784, 2218715, 2302970, 2655980, 3463360, 3549944, 3684752, 4249568, 4437430, 4605940, 5311960, 7099888, 7369504, 8499136, 8874860, 9211880, 10623920, 14199776, 14739008, 17749720, 18193463, 18423760, 21247840, 28399552, 35499440, 36386926, 36847520, 42495680, 70998880, 72773852, 73695040, 90967315, 141997760, 145547704, 181934630, 291095408, 363869260, 582190816, 727738520, 1164381632, 1455477040, 2910954080, 5821908160]

約数ペア:

[(1, 5821908160), (2, 2910954080), (4, 1455477040), (5, 1164381632), (8, 727738520), (10, 582190816), (16, 363869260), (20, 291095408), (32, 181934630), (40, 145547704), (41, 141997760), (64, 90967315), (79, 73695040), (80, 72773852), (82, 70998880), (137, 42495680), (158, 36847520), (160, 36386926), (164, 35499440), (205, 28399552), (274, 21247840), (316, 18423760), (320, 18193463), (328, 17749720), (395, 14739008), (410, 14199776), (548, 10623920), (632, 9211880), (656, 8874860), (685, 8499136), (790, 7369504), (820, 7099888), (1096, 5311960), (1264, 4605940), (1312, 4437430), (1370, 4249568), (1580, 3684752), (1640, 3549944), (1681, 3463360), (2192, 2655980), (2528, 2302970), (2624, 2218715), (2740, 2124784), (3160, 1842376), (3239, 1797440), (3280, 1774972), (3362, 1731680), (4384, 1327990), (5056, 1151485), (5480, 1062392), (5617, 1036480), (6320, 921188), (6478, 898720), (6560, 887486), (6724, 865840), (8405, 692672), (8768, 663995), (10823, 537920), (10960, 531196), (11234, 518240), (12640, 460594), (12956, 449360), (13120, 443743), (13448, 432920), (16195, 359488), (16810, 346336), (21646, 268960), (21920, 265598), (22468, 259120), (25280, 230297), (25912, 224680), (26896, 216460), (28085, 207296), (32390, 179744), (33620, 173168), (43292, 134480), (43840, 132799), (44936, 129560), (51824, 112340), (53792, 108230), (54115, 107584), (56170, 103648), (64780, 89872), (67240, 86584)]