38681066880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181499}}^1$

素因数の和:181561

約数の個数: 192

約数和(自身を含む): 137181330000

約数和(自身を除く): 98500263120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 888, 960, 1110, 1152, 1184, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 4440, 4736, 5328, 5760, 5920, 6660, 7104, 8880, 10656, 11840, 13320, 14208, 17760, 21312, 23680, 26640, 35520, 42624, 53280, 71040, 106560, 181499, 213120, 362998, 544497, 725996, 907495, 1088994, 1451992, 1633491, 1814990, 2177988, 2722485, 2903984, 3266982, 3629980, 4355976, 5444970, 5807968, 6533964, 6715463, 7259960, 8167455, 8711952, 10889940, 11615936, 13067928, 13430926, 14519920, 16334910, 17423904, 20146389, 21779880, 23231872, 26135856, 26861852, 29039840, 32669820, 33577315, 34847808, 40292778, 43559760, 52271712, 53723704, 58079680, 60439167, 65339640, 67154630, 69695616, 80585556, 87119520, 100731945, 104543424, 107447408, 116159360, 120878334, 130679280, 134309260, 161171112, 174239040, 201463890, 209086848, 214894816, 241756668, 261358560, 268618520, 302195835, 322342224, 348478080, 402927780, 429789632, 483513336, 522717120, 537237040, 604391670, 644684448, 805855560, 859579264, 967026672, 1045434240, 1074474080, 1208783340, 1289368896, 1611711120, 1934053344, 2148948160, 2417566680, 2578737792, 3223422240, 3868106688, 4297896320, 4835133360, 6446844480, 7736213376, 9670266720, 12893688960, 19340533440, 38681066880]

約数ペア:

[(1, 38681066880), (2, 19340533440), (3, 12893688960), (4, 9670266720), (5, 7736213376), (6, 6446844480), (8, 4835133360), (9, 4297896320), (10, 3868106688), (12, 3223422240), (15, 2578737792), (16, 2417566680), (18, 2148948160), (20, 1934053344), (24, 1611711120), (30, 1289368896), (32, 1208783340), (36, 1074474080), (37, 1045434240), (40, 967026672), (45, 859579264), (48, 805855560), (60, 644684448), (64, 604391670), (72, 537237040), (74, 522717120), (80, 483513336), (90, 429789632), (96, 402927780), (111, 348478080), (120, 322342224), (128, 302195835), (144, 268618520), (148, 261358560), (160, 241756668), (180, 214894816), (185, 209086848), (192, 201463890), (222, 174239040), (240, 161171112), (288, 134309260), (296, 130679280), (320, 120878334), (333, 116159360), (360, 107447408), (370, 104543424), (384, 100731945), (444, 87119520), (480, 80585556), (555, 69695616), (576, 67154630), (592, 65339640), (640, 60439167), (666, 58079680), (720, 53723704), (740, 52271712), (888, 43559760), (960, 40292778), (1110, 34847808), (1152, 33577315), (1184, 32669820), (1332, 29039840), (1440, 26861852), (1480, 26135856), (1665, 23231872), (1776, 21779880), (1920, 20146389), (2220, 17423904), (2368, 16334910), (2664, 14519920), (2880, 13430926), (2960, 13067928), (3330, 11615936), (3552, 10889940), (4440, 8711952), (4736, 8167455), (5328, 7259960), (5760, 6715463), (5920, 6533964), (6660, 5807968), (7104, 5444970), (8880, 4355976), (10656, 3629980), (11840, 3266982), (13320, 2903984), (14208, 2722485), (17760, 2177988), (21312, 1814990), (23680, 1633491), (26640, 1451992), (35520, 1088994), (42624, 907495), (53280, 725996), (71040, 544497), (106560, 362998), (181499, 213120)]