4946280640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 448

約数和(自身を含む): 15356067840

約数和(自身を除く): 10409787200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 31, 32, 35, 38, 40, 46, 56, 62, 64, 70, 76, 80, 92, 95, 112, 115, 124, 133, 140, 152, 155, 160, 161, 163, 184, 190, 217, 224, 230, 248, 266, 280, 304, 310, 320, 322, 326, 368, 380, 434, 437, 448, 460, 496, 532, 560, 589, 608, 620, 644, 652, 665, 713, 736, 760, 805, 815, 868, 874, 920, 992, 1064, 1085, 1120, 1141, 1178, 1216, 1240, 1288, 1304, 1330, 1426, 1472, 1520, 1610, 1630, 1736, 1748, 1840, 1984, 2128, 2170, 2185, 2240, 2282, 2356, 2480, 2576, 2608, 2660, 2852, 2945, 3040, 3059, 3097, 3220, 3260, 3472, 3496, 3565, 3680, 3749, 4123, 4256, 4340, 4370, 4564, 4712, 4960, 4991, 5053, 5152, 5216, 5320, 5704, 5705, 5890, 6080, 6118, 6194, 6440, 6520, 6944, 6992, 7130, 7360, 7498, 8246, 8512, 8680, 8740, 9128, 9424, 9920, 9982, 10106, 10304, 10432, 10640, 11408, 11410, 11780, 12236, 12388, 12880, 13040, 13547, 13888, 13984, 14260, 14996, 15295, 15485, 16492, 17360, 17480, 18256, 18745, 18848, 19964, 20212, 20615, 21280, 21679, 22816, 22820, 23560, 24472, 24776, 24955, 25265, 25760, 26080, 26243, 27094, 27968, 28520, 29992, 30590, 30970, 32984, 34720, 34960, 35371, 36512, 37490, 37696, 39928, 40424, 41230, 42560, 43358, 45632, 45640, 47120, 48944, 49552, 49910, 50530, 51520, 52160, 52486, 54188, 57040, 59984, 61180, 61940, 65968, 67735, 69440, 69920, 70742, 71231, 73024, 74980, 79856, 80848, 82460, 86716, 91280, 94240, 94829, 96007, 97888, 99104, 99820, 101060, 104972, 108376, 108395, 114080, 116219, 119968, 122360, 123880, 131215, 131936, 135470, 139840, 141484, 142462, 149960, 159712, 161696, 164920, 173432, 176855, 182560, 188480, 189658, 192014, 195776, 198208, 199640, 202120, 209944, 216752, 216790, 228160, 232438, 239936, 244720, 247760, 262430, 263872, 270940, 282968, 284924, 299920, 319424, 323392, 329840, 346864, 353710, 356155, 365120, 379316, 384028, 399280, 404240, 419888, 433504, 433580, 464876, 474145, 480035, 489440, 495520, 498617, 524860, 541880, 565936, 569848, 581095, 599840, 659680, 672049, 693728, 707420, 712310, 758632, 768056, 798560, 808480, 813533, 839776, 867008, 867160, 929752, 948290, 960070, 978880, 991040, 997234, 1049720, 1083760, 1131872, 1139696, 1162190, 1199680, 1319360, 1344098, 1387456, 1414840, 1424620, 1517264, 1536112, 1597120, 1616960, 1627066, 1679552, 1734320, 1859504, 1896580, 1920140, 1994468, 2099440, 2167520, 2208161, 2263744, 2279392, 2324380, 2493085, 2688196, 2829680, 2849240, 3034528, 3072224, 3254132, 3360245, 3468640, 3719008, 3793160, 3840280, 3988936, 4067665, 4198880, 4335040, 4416322, 4558784, 4648760, 4986170, 5376392, 5659360, 5698480, 6069056, 6144448, 6508264, 6720490, 6937280, 7438016, 7586320, 7680560, 7977872, 8135330, 8397760, 8832644, 9297520, 9972340, 10752784, 11040805, 11318720, 11396960, 13016528, 13440980, 15172640, 15361120, 15457127, 15955744, 16270660, 17665288, 18595040, 19944680, 21505568, 22081610, 22793920, 26033056, 26881960, 30345280, 30722240, 30914254, 31911488, 32541320, 35330576, 37190080, 39889360, 43011136, 44163220, 52066112, 53763920, 61828508, 65082640, 70661152, 77285635, 79778720, 88326440, 107527840, 123657016, 130165280, 141322304, 154571270, 159557440, 176652880, 215055680, 247314032, 260330560, 309142540, 353305760, 494628064, 618285080, 706611520, 989256128, 1236570160, 2473140320, 4946280640]

約数ペア:

[(1, 4946280640), (2, 2473140320), (4, 1236570160), (5, 989256128), (7, 706611520), (8, 618285080), (10, 494628064), (14, 353305760), (16, 309142540), (19, 260330560), (20, 247314032), (23, 215055680), (28, 176652880), (31, 159557440), (32, 154571270), (35, 141322304), (38, 130165280), (40, 123657016), (46, 107527840), (56, 88326440), (62, 79778720), (64, 77285635), (70, 70661152), (76, 65082640), (80, 61828508), (92, 53763920), (95, 52066112), (112, 44163220), (115, 43011136), (124, 39889360), (133, 37190080), (140, 35330576), (152, 32541320), (155, 31911488), (160, 30914254), (161, 30722240), (163, 30345280), (184, 26881960), (190, 26033056), (217, 22793920), (224, 22081610), (230, 21505568), (248, 19944680), (266, 18595040), (280, 17665288), (304, 16270660), (310, 15955744), (320, 15457127), (322, 15361120), (326, 15172640), (368, 13440980), (380, 13016528), (434, 11396960), (437, 11318720), (448, 11040805), (460, 10752784), (496, 9972340), (532, 9297520), (560, 8832644), (589, 8397760), (608, 8135330), (620, 7977872), (644, 7680560), (652, 7586320), (665, 7438016), (713, 6937280), (736, 6720490), (760, 6508264), (805, 6144448), (815, 6069056), (868, 5698480), (874, 5659360), (920, 5376392), (992, 4986170), (1064, 4648760), (1085, 4558784), (1120, 4416322), (1141, 4335040), (1178, 4198880), (1216, 4067665), (1240, 3988936), (1288, 3840280), (1304, 3793160), (1330, 3719008), (1426, 3468640), (1472, 3360245), (1520, 3254132), (1610, 3072224), (1630, 3034528), (1736, 2849240), (1748, 2829680), (1840, 2688196), (1984, 2493085), (2128, 2324380), (2170, 2279392), (2185, 2263744), (2240, 2208161), (2282, 2167520), (2356, 2099440), (2480, 1994468), (2576, 1920140), (2608, 1896580), (2660, 1859504), (2852, 1734320), (2945, 1679552), (3040, 1627066), (3059, 1616960), (3097, 1597120), (3220, 1536112), (3260, 1517264), (3472, 1424620), (3496, 1414840), (3565, 1387456), (3680, 1344098), (3749, 1319360), (4123, 1199680), (4256, 1162190), (4340, 1139696), (4370, 1131872), (4564, 1083760), (4712, 1049720), (4960, 997234), (4991, 991040), (5053, 978880), (5152, 960070), (5216, 948290), (5320, 929752), (5704, 867160), (5705, 867008), (5890, 839776), (6080, 813533), (6118, 808480), (6194, 798560), (6440, 768056), (6520, 758632), (6944, 712310), (6992, 707420), (7130, 693728), (7360, 672049), (7498, 659680), (8246, 599840), (8512, 581095), (8680, 569848), (8740, 565936), (9128, 541880), (9424, 524860), (9920, 498617), (9982, 495520), (10106, 489440), (10304, 480035), (10432, 474145), (10640, 464876), (11408, 433580), (11410, 433504), (11780, 419888), (12236, 404240), (12388, 399280), (12880, 384028), (13040, 379316), (13547, 365120), (13888, 356155), (13984, 353710), (14260, 346864), (14996, 329840), (15295, 323392), (15485, 319424), (16492, 299920), (17360, 284924), (17480, 282968), (18256, 270940), (18745, 263872), (18848, 262430), (19964, 247760), (20212, 244720), (20615, 239936), (21280, 232438), (21679, 228160), (22816, 216790), (22820, 216752), (23560, 209944), (24472, 202120), (24776, 199640), (24955, 198208), (25265, 195776), (25760, 192014), (26080, 189658), (26243, 188480), (27094, 182560), (27968, 176855), (28520, 173432), (29992, 164920), (30590, 161696), (30970, 159712), (32984, 149960), (34720, 142462), (34960, 141484), (35371, 139840), (36512, 135470), (37490, 131936), (37696, 131215), (39928, 123880), (40424, 122360), (41230, 119968), (42560, 116219), (43358, 114080), (45632, 108395), (45640, 108376), (47120, 104972), (48944, 101060), (49552, 99820), (49910, 99104), (50530, 97888), (51520, 96007), (52160, 94829), (52486, 94240), (54188, 91280), (57040, 86716), (59984, 82460), (61180, 80848), (61940, 79856), (65968, 74980), (67735, 73024), (69440, 71231), (69920, 70742)]