319285120

素因数分解:

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

素因数の和:98

約数の個数: 384

約数和(自身を含む): 1041868800

約数和(自身を除く): 722583680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 31, 32, 35, 38, 40, 44, 55, 56, 62, 64, 70, 76, 77, 80, 88, 95, 110, 112, 121, 124, 128, 133, 140, 152, 154, 155, 160, 176, 190, 209, 217, 220, 224, 242, 248, 266, 280, 304, 308, 310, 320, 341, 352, 380, 385, 418, 434, 440, 448, 484, 496, 532, 560, 589, 605, 608, 616, 620, 640, 665, 682, 704, 760, 770, 836, 847, 868, 880, 896, 968, 992, 1045, 1064, 1085, 1120, 1178, 1210, 1216, 1232, 1240, 1330, 1364, 1408, 1463, 1520, 1540, 1672, 1694, 1705, 1736, 1760, 1936, 1984, 2090, 2128, 2170, 2240, 2299, 2356, 2387, 2420, 2432, 2464, 2480, 2660, 2728, 2926, 2945, 3040, 3080, 3344, 3388, 3410, 3472, 3520, 3751, 3872, 3968, 4123, 4180, 4235, 4256, 4340, 4480, 4598, 4712, 4774, 4840, 4928, 4960, 5320, 5456, 5852, 5890, 6080, 6160, 6479, 6688, 6776, 6820, 6944, 7040, 7315, 7502, 7744, 8246, 8360, 8470, 8512, 8680, 9196, 9424, 9548, 9680, 9856, 9920, 10640, 10912, 11495, 11704, 11780, 11935, 12160, 12320, 12958, 13376, 13552, 13640, 13888, 14630, 15004, 15488, 16093, 16492, 16720, 16940, 17024, 17360, 18392, 18755, 18848, 19096, 19360, 19840, 20615, 21280, 21824, 22990, 23408, 23560, 23870, 24640, 25916, 26257, 26752, 27104, 27280, 27776, 29260, 30008, 32186, 32395, 32984, 33440, 33880, 34720, 36784, 37510, 37696, 38192, 38720, 41230, 42560, 43648, 45353, 45980, 46816, 47120, 47740, 49280, 51832, 52514, 54208, 54560, 58520, 60016, 64372, 64790, 65968, 66880, 67760, 69440, 71269, 73568, 75020, 75392, 76384, 77440, 80465, 82460, 85120, 90706, 91960, 93632, 94240, 95480, 103664, 105028, 108416, 109120, 117040, 120032, 128744, 129580, 131285, 131936, 133760, 135520, 138880, 142538, 147136, 150040, 152768, 160930, 164920, 181412, 183920, 187264, 188480, 190960, 207328, 210056, 218240, 226765, 234080, 240064, 257488, 259160, 262570, 263872, 271040, 285076, 294272, 300080, 305536, 321860, 329840, 356345, 362824, 367840, 376960, 381920, 414656, 420112, 453530, 468160, 480128, 498883, 514976, 518320, 525140, 527744, 542080, 570152, 600160, 643720, 659680, 712690, 725648, 735680, 763840, 829312, 840224, 907060, 936320, 997766, 1029952, 1036640, 1050280, 1140304, 1200320, 1287440, 1319360, 1425380, 1451296, 1471360, 1527680, 1680448, 1814120, 1995532, 2059904, 2073280, 2100560, 2280608, 2400640, 2494415, 2574880, 2638720, 2850760, 2902592, 3360896, 3628240, 3991064, 4146560, 4201120, 4561216, 4988830, 5149760, 5701520, 5805184, 7256480, 7982128, 8402240, 9122432, 9977660, 10299520, 11403040, 14512960, 15964256, 16804480, 19955320, 22806080, 29025920, 31928512, 39910640, 45612160, 63857024, 79821280, 159642560, 319285120]

約数ペア:

[(1, 319285120), (2, 159642560), (4, 79821280), (5, 63857024), (7, 45612160), (8, 39910640), (10, 31928512), (11, 29025920), (14, 22806080), (16, 19955320), (19, 16804480), (20, 15964256), (22, 14512960), (28, 11403040), (31, 10299520), (32, 9977660), (35, 9122432), (38, 8402240), (40, 7982128), (44, 7256480), (55, 5805184), (56, 5701520), (62, 5149760), (64, 4988830), (70, 4561216), (76, 4201120), (77, 4146560), (80, 3991064), (88, 3628240), (95, 3360896), (110, 2902592), (112, 2850760), (121, 2638720), (124, 2574880), (128, 2494415), (133, 2400640), (140, 2280608), (152, 2100560), (154, 2073280), (155, 2059904), (160, 1995532), (176, 1814120), (190, 1680448), (209, 1527680), (217, 1471360), (220, 1451296), (224, 1425380), (242, 1319360), (248, 1287440), (266, 1200320), (280, 1140304), (304, 1050280), (308, 1036640), (310, 1029952), (320, 997766), (341, 936320), (352, 907060), (380, 840224), (385, 829312), (418, 763840), (434, 735680), (440, 725648), (448, 712690), (484, 659680), (496, 643720), (532, 600160), (560, 570152), (589, 542080), (605, 527744), (608, 525140), (616, 518320), (620, 514976), (640, 498883), (665, 480128), (682, 468160), (704, 453530), (760, 420112), (770, 414656), (836, 381920), (847, 376960), (868, 367840), (880, 362824), (896, 356345), (968, 329840), (992, 321860), (1045, 305536), (1064, 300080), (1085, 294272), (1120, 285076), (1178, 271040), (1210, 263872), (1216, 262570), (1232, 259160), (1240, 257488), (1330, 240064), (1364, 234080), (1408, 226765), (1463, 218240), (1520, 210056), (1540, 207328), (1672, 190960), (1694, 188480), (1705, 187264), (1736, 183920), (1760, 181412), (1936, 164920), (1984, 160930), (2090, 152768), (2128, 150040), (2170, 147136), (2240, 142538), (2299, 138880), (2356, 135520), (2387, 133760), (2420, 131936), (2432, 131285), (2464, 129580), (2480, 128744), (2660, 120032), (2728, 117040), (2926, 109120), (2945, 108416), (3040, 105028), (3080, 103664), (3344, 95480), (3388, 94240), (3410, 93632), (3472, 91960), (3520, 90706), (3751, 85120), (3872, 82460), (3968, 80465), (4123, 77440), (4180, 76384), (4235, 75392), (4256, 75020), (4340, 73568), (4480, 71269), (4598, 69440), (4712, 67760), (4774, 66880), (4840, 65968), (4928, 64790), (4960, 64372), (5320, 60016), (5456, 58520), (5852, 54560), (5890, 54208), (6080, 52514), (6160, 51832), (6479, 49280), (6688, 47740), (6776, 47120), (6820, 46816), (6944, 45980), (7040, 45353), (7315, 43648), (7502, 42560), (7744, 41230), (8246, 38720), (8360, 38192), (8470, 37696), (8512, 37510), (8680, 36784), (9196, 34720), (9424, 33880), (9548, 33440), (9680, 32984), (9856, 32395), (9920, 32186), (10640, 30008), (10912, 29260), (11495, 27776), (11704, 27280), (11780, 27104), (11935, 26752), (12160, 26257), (12320, 25916), (12958, 24640), (13376, 23870), (13552, 23560), (13640, 23408), (13888, 22990), (14630, 21824), (15004, 21280), (15488, 20615), (16093, 19840), (16492, 19360), (16720, 19096), (16940, 18848), (17024, 18755), (17360, 18392)]