312028640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 384

約数和(自身を含む): 1021870080

約数和(自身を除く): 709841440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 31, 32, 35, 38, 40, 43, 44, 55, 56, 62, 70, 76, 77, 80, 86, 88, 95, 110, 112, 124, 133, 140, 152, 154, 155, 160, 172, 176, 190, 209, 215, 217, 220, 224, 248, 266, 280, 301, 304, 308, 310, 341, 344, 352, 380, 385, 418, 430, 434, 440, 473, 496, 532, 560, 589, 602, 608, 616, 620, 665, 682, 688, 760, 770, 817, 836, 860, 868, 880, 946, 992, 1045, 1064, 1085, 1120, 1178, 1204, 1232, 1240, 1330, 1333, 1364, 1376, 1463, 1505, 1520, 1540, 1634, 1672, 1705, 1720, 1736, 1760, 1892, 2090, 2128, 2170, 2356, 2365, 2387, 2408, 2464, 2480, 2660, 2666, 2728, 2926, 2945, 3010, 3040, 3080, 3268, 3311, 3344, 3410, 3440, 3472, 3784, 4085, 4123, 4180, 4256, 4340, 4712, 4730, 4774, 4816, 4960, 5320, 5332, 5456, 5719, 5852, 5890, 6020, 6160, 6479, 6536, 6622, 6665, 6688, 6820, 6880, 6944, 7315, 7568, 8170, 8246, 8360, 8680, 8987, 9331, 9424, 9460, 9548, 9632, 10640, 10664, 10912, 11438, 11704, 11780, 11935, 12040, 12320, 12958, 13072, 13244, 13330, 13640, 14630, 14663, 15136, 16340, 16492, 16555, 16720, 17360, 17974, 18662, 18848, 18920, 19096, 20615, 21280, 21328, 22876, 23408, 23560, 23870, 24080, 25327, 25916, 26144, 26488, 26660, 27280, 28595, 29260, 29326, 32395, 32680, 32984, 33110, 33440, 34720, 35948, 37324, 37840, 38192, 41230, 42656, 44935, 45353, 45752, 46655, 46816, 47120, 47740, 48160, 50654, 51832, 52976, 53320, 54560, 57190, 58520, 58652, 62909, 64790, 65360, 65968, 66220, 71896, 73315, 74648, 75680, 76384, 82460, 89870, 90706, 91504, 93310, 94240, 95480, 101308, 102641, 103664, 105952, 106640, 114380, 117040, 117304, 125818, 126635, 129580, 130720, 131936, 132440, 143792, 146630, 149296, 164920, 177289, 179740, 181412, 183008, 186620, 190960, 202616, 205282, 207328, 213280, 226765, 228760, 234080, 234608, 251636, 253270, 259160, 264880, 278597, 287584, 293260, 298592, 314545, 329840, 354578, 359480, 362824, 373240, 381920, 405232, 410564, 453530, 457520, 469216, 503272, 506540, 513205, 518320, 529760, 557194, 586520, 629090, 659680, 709156, 718960, 725648, 746480, 810464, 821128, 886445, 907060, 915040, 1006544, 1013080, 1026410, 1036640, 1114388, 1173040, 1258180, 1392985, 1418312, 1437920, 1451296, 1492960, 1642256, 1772890, 1814120, 1950179, 2013088, 2026160, 2052820, 2228776, 2346080, 2516360, 2785970, 2836624, 3284512, 3545780, 3628240, 3900358, 4052320, 4105640, 4457552, 5032720, 5571940, 5673248, 7091560, 7256480, 7800716, 8211280, 8915104, 9750895, 10065440, 11143880, 14183120, 15601432, 16422560, 19501790, 22287760, 28366240, 31202864, 39003580, 44575520, 62405728, 78007160, 156014320, 312028640]

約数ペア:

[(1, 312028640), (2, 156014320), (4, 78007160), (5, 62405728), (7, 44575520), (8, 39003580), (10, 31202864), (11, 28366240), (14, 22287760), (16, 19501790), (19, 16422560), (20, 15601432), (22, 14183120), (28, 11143880), (31, 10065440), (32, 9750895), (35, 8915104), (38, 8211280), (40, 7800716), (43, 7256480), (44, 7091560), (55, 5673248), (56, 5571940), (62, 5032720), (70, 4457552), (76, 4105640), (77, 4052320), (80, 3900358), (86, 3628240), (88, 3545780), (95, 3284512), (110, 2836624), (112, 2785970), (124, 2516360), (133, 2346080), (140, 2228776), (152, 2052820), (154, 2026160), (155, 2013088), (160, 1950179), (172, 1814120), (176, 1772890), (190, 1642256), (209, 1492960), (215, 1451296), (217, 1437920), (220, 1418312), (224, 1392985), (248, 1258180), (266, 1173040), (280, 1114388), (301, 1036640), (304, 1026410), (308, 1013080), (310, 1006544), (341, 915040), (344, 907060), (352, 886445), (380, 821128), (385, 810464), (418, 746480), (430, 725648), (434, 718960), (440, 709156), (473, 659680), (496, 629090), (532, 586520), (560, 557194), (589, 529760), (602, 518320), (608, 513205), (616, 506540), (620, 503272), (665, 469216), (682, 457520), (688, 453530), (760, 410564), (770, 405232), (817, 381920), (836, 373240), (860, 362824), (868, 359480), (880, 354578), (946, 329840), (992, 314545), (1045, 298592), (1064, 293260), (1085, 287584), (1120, 278597), (1178, 264880), (1204, 259160), (1232, 253270), (1240, 251636), (1330, 234608), (1333, 234080), (1364, 228760), (1376, 226765), (1463, 213280), (1505, 207328), (1520, 205282), (1540, 202616), (1634, 190960), (1672, 186620), (1705, 183008), (1720, 181412), (1736, 179740), (1760, 177289), (1892, 164920), (2090, 149296), (2128, 146630), (2170, 143792), (2356, 132440), (2365, 131936), (2387, 130720), (2408, 129580), (2464, 126635), (2480, 125818), (2660, 117304), (2666, 117040), (2728, 114380), (2926, 106640), (2945, 105952), (3010, 103664), (3040, 102641), (3080, 101308), (3268, 95480), (3311, 94240), (3344, 93310), (3410, 91504), (3440, 90706), (3472, 89870), (3784, 82460), (4085, 76384), (4123, 75680), (4180, 74648), (4256, 73315), (4340, 71896), (4712, 66220), (4730, 65968), (4774, 65360), (4816, 64790), (4960, 62909), (5320, 58652), (5332, 58520), (5456, 57190), (5719, 54560), (5852, 53320), (5890, 52976), (6020, 51832), (6160, 50654), (6479, 48160), (6536, 47740), (6622, 47120), (6665, 46816), (6688, 46655), (6820, 45752), (6880, 45353), (6944, 44935), (7315, 42656), (7568, 41230), (8170, 38192), (8246, 37840), (8360, 37324), (8680, 35948), (8987, 34720), (9331, 33440), (9424, 33110), (9460, 32984), (9548, 32680), (9632, 32395), (10640, 29326), (10664, 29260), (10912, 28595), (11438, 27280), (11704, 26660), (11780, 26488), (11935, 26144), (12040, 25916), (12320, 25327), (12958, 24080), (13072, 23870), (13244, 23560), (13330, 23408), (13640, 22876), (14630, 21328), (14663, 21280), (15136, 20615), (16340, 19096), (16492, 18920), (16555, 18848), (16720, 18662), (17360, 17974)]