4188402560

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 256

約数和(自身を含む): 11186380800

約数和(自身を除く): 6997978240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 41, 62, 64, 76, 80, 82, 95, 124, 128, 152, 155, 160, 164, 190, 205, 248, 271, 304, 310, 320, 328, 380, 410, 496, 542, 589, 608, 620, 640, 656, 760, 779, 820, 992, 1084, 1178, 1216, 1240, 1271, 1312, 1355, 1520, 1558, 1640, 1984, 2168, 2356, 2432, 2480, 2542, 2624, 2710, 2945, 3040, 3116, 3280, 3895, 3968, 4336, 4712, 4960, 5084, 5149, 5248, 5420, 5890, 6080, 6232, 6355, 6560, 7790, 8401, 8672, 9424, 9920, 10168, 10298, 10840, 11111, 11780, 12160, 12464, 12710, 13120, 15580, 16802, 17344, 18848, 19840, 20336, 20596, 21680, 22222, 23560, 24149, 24928, 25420, 25745, 26240, 31160, 33604, 34688, 37696, 40672, 41192, 42005, 43360, 44444, 47120, 48298, 49856, 50840, 51490, 55555, 62320, 67208, 75392, 81344, 82384, 84010, 86720, 88888, 94240, 96596, 99712, 101680, 102980, 111110, 120745, 124640, 134416, 159619, 162688, 164768, 168020, 173440, 177776, 188480, 193192, 203360, 205960, 211109, 222220, 241490, 249280, 268832, 319238, 329536, 336040, 344441, 355552, 376960, 386384, 406720, 411920, 422218, 444440, 482980, 498560, 537664, 638476, 659072, 672080, 688882, 711104, 772768, 798095, 813440, 823840, 844436, 888880, 965960, 1055545, 1075328, 1276952, 1344160, 1377764, 1422208, 1545536, 1596190, 1647680, 1688872, 1722205, 1777760, 1931920, 2111090, 2553904, 2688320, 2755528, 3091072, 3192380, 3295360, 3377744, 3444410, 3555520, 3863840, 4222180, 5107808, 5376640, 5511056, 6384760, 6544379, 6755488, 6888820, 7111040, 7727680, 8444360, 10215616, 11022112, 12769520, 13088758, 13510976, 13777640, 15455360, 16888720, 20431232, 22044224, 25539040, 26177516, 27021952, 27555280, 32721895, 33777440, 44088448, 51078080, 52355032, 55110560, 65443790, 67554880, 102156160, 104710064, 110221120, 130887580, 135109760, 209420128, 220442240, 261775160, 418840256, 523550320, 837680512, 1047100640, 2094201280, 4188402560]

約数ペア:

[(1, 4188402560), (2, 2094201280), (4, 1047100640), (5, 837680512), (8, 523550320), (10, 418840256), (16, 261775160), (19, 220442240), (20, 209420128), (31, 135109760), (32, 130887580), (38, 110221120), (40, 104710064), (41, 102156160), (62, 67554880), (64, 65443790), (76, 55110560), (80, 52355032), (82, 51078080), (95, 44088448), (124, 33777440), (128, 32721895), (152, 27555280), (155, 27021952), (160, 26177516), (164, 25539040), (190, 22044224), (205, 20431232), (248, 16888720), (271, 15455360), (304, 13777640), (310, 13510976), (320, 13088758), (328, 12769520), (380, 11022112), (410, 10215616), (496, 8444360), (542, 7727680), (589, 7111040), (608, 6888820), (620, 6755488), (640, 6544379), (656, 6384760), (760, 5511056), (779, 5376640), (820, 5107808), (992, 4222180), (1084, 3863840), (1178, 3555520), (1216, 3444410), (1240, 3377744), (1271, 3295360), (1312, 3192380), (1355, 3091072), (1520, 2755528), (1558, 2688320), (1640, 2553904), (1984, 2111090), (2168, 1931920), (2356, 1777760), (2432, 1722205), (2480, 1688872), (2542, 1647680), (2624, 1596190), (2710, 1545536), (2945, 1422208), (3040, 1377764), (3116, 1344160), (3280, 1276952), (3895, 1075328), (3968, 1055545), (4336, 965960), (4712, 888880), (4960, 844436), (5084, 823840), (5149, 813440), (5248, 798095), (5420, 772768), (5890, 711104), (6080, 688882), (6232, 672080), (6355, 659072), (6560, 638476), (7790, 537664), (8401, 498560), (8672, 482980), (9424, 444440), (9920, 422218), (10168, 411920), (10298, 406720), (10840, 386384), (11111, 376960), (11780, 355552), (12160, 344441), (12464, 336040), (12710, 329536), (13120, 319238), (15580, 268832), (16802, 249280), (17344, 241490), (18848, 222220), (19840, 211109), (20336, 205960), (20596, 203360), (21680, 193192), (22222, 188480), (23560, 177776), (24149, 173440), (24928, 168020), (25420, 164768), (25745, 162688), (26240, 159619), (31160, 134416), (33604, 124640), (34688, 120745), (37696, 111110), (40672, 102980), (41192, 101680), (42005, 99712), (43360, 96596), (44444, 94240), (47120, 88888), (48298, 86720), (49856, 84010), (50840, 82384), (51490, 81344), (55555, 75392), (62320, 67208)]