820095840

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 336

約数和(自身を含む): 2974708800

約数和(自身を除く): 2154612960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 89, 90, 96, 108, 120, 135, 144, 158, 160, 162, 178, 180, 216, 237, 240, 243, 267, 270, 288, 316, 324, 356, 360, 395, 405, 432, 445, 474, 480, 486, 534, 540, 632, 648, 711, 712, 720, 729, 790, 801, 810, 864, 890, 948, 972, 1068, 1080, 1185, 1215, 1264, 1296, 1335, 1422, 1424, 1440, 1458, 1580, 1602, 1620, 1780, 1896, 1944, 2133, 2136, 2160, 2370, 2403, 2430, 2528, 2592, 2670, 2844, 2848, 2916, 3160, 3204, 3240, 3555, 3560, 3645, 3792, 3888, 4005, 4266, 4272, 4320, 4740, 4806, 4860, 5340, 5688, 5832, 6320, 6399, 6408, 6480, 7031, 7110, 7120, 7209, 7290, 7584, 7776, 8010, 8532, 8544, 9480, 9612, 9720, 10665, 10680, 11376, 11664, 12015, 12640, 12798, 12816, 12960, 14062, 14220, 14240, 14418, 14580, 16020, 17064, 18960, 19197, 19224, 19440, 21093, 21330, 21360, 21627, 22752, 23328, 24030, 25596, 25632, 28124, 28440, 28836, 29160, 31995, 32040, 34128, 35155, 36045, 37920, 38394, 38448, 38880, 42186, 42660, 42720, 43254, 48060, 51192, 56248, 56880, 57591, 57672, 58320, 63279, 63990, 64080, 64881, 68256, 70310, 72090, 76788, 76896, 84372, 85320, 86508, 95985, 96120, 102384, 105465, 108135, 112496, 113760, 115182, 115344, 116640, 126558, 127980, 128160, 129762, 140620, 144180, 153576, 168744, 170640, 173016, 189837, 191970, 192240, 204768, 210930, 216270, 224992, 230364, 230688, 253116, 255960, 259524, 281240, 287955, 288360, 307152, 316395, 324405, 337488, 341280, 346032, 379674, 383940, 384480, 421860, 432540, 460728, 506232, 511920, 519048, 562480, 569511, 575910, 576720, 614304, 632790, 648810, 674976, 692064, 759348, 767880, 843720, 865080, 921456, 949185, 1012464, 1023840, 1038096, 1124960, 1139022, 1151820, 1153440, 1265580, 1297620, 1518696, 1535760, 1687440, 1708533, 1730160, 1842912, 1898370, 2024928, 2076192, 2278044, 2303640, 2531160, 2595240, 2847555, 3037392, 3071520, 3374880, 3417066, 3460320, 3796740, 4556088, 4607280, 5062320, 5125599, 5190480, 5695110, 6074784, 6834132, 7593480, 8542665, 9112176, 9214560, 10124640, 10251198, 10380960, 11390220, 13668264, 15186960, 17085330, 18224352, 20502396, 22780440, 25627995, 27336528, 30373920, 34170660, 41004792, 45560880, 51255990, 54673056, 68341320, 82009584, 91121760, 102511980, 136682640, 164019168, 205023960, 273365280, 410047920, 820095840]

約数ペア:

[(1, 820095840), (2, 410047920), (3, 273365280), (4, 205023960), (5, 164019168), (6, 136682640), (8, 102511980), (9, 91121760), (10, 82009584), (12, 68341320), (15, 54673056), (16, 51255990), (18, 45560880), (20, 41004792), (24, 34170660), (27, 30373920), (30, 27336528), (32, 25627995), (36, 22780440), (40, 20502396), (45, 18224352), (48, 17085330), (54, 15186960), (60, 13668264), (72, 11390220), (79, 10380960), (80, 10251198), (81, 10124640), (89, 9214560), (90, 9112176), (96, 8542665), (108, 7593480), (120, 6834132), (135, 6074784), (144, 5695110), (158, 5190480), (160, 5125599), (162, 5062320), (178, 4607280), (180, 4556088), (216, 3796740), (237, 3460320), (240, 3417066), (243, 3374880), (267, 3071520), (270, 3037392), (288, 2847555), (316, 2595240), (324, 2531160), (356, 2303640), (360, 2278044), (395, 2076192), (405, 2024928), (432, 1898370), (445, 1842912), (474, 1730160), (480, 1708533), (486, 1687440), (534, 1535760), (540, 1518696), (632, 1297620), (648, 1265580), (711, 1153440), (712, 1151820), (720, 1139022), (729, 1124960), (790, 1038096), (801, 1023840), (810, 1012464), (864, 949185), (890, 921456), (948, 865080), (972, 843720), (1068, 767880), (1080, 759348), (1185, 692064), (1215, 674976), (1264, 648810), (1296, 632790), (1335, 614304), (1422, 576720), (1424, 575910), (1440, 569511), (1458, 562480), (1580, 519048), (1602, 511920), (1620, 506232), (1780, 460728), (1896, 432540), (1944, 421860), (2133, 384480), (2136, 383940), (2160, 379674), (2370, 346032), (2403, 341280), (2430, 337488), (2528, 324405), (2592, 316395), (2670, 307152), (2844, 288360), (2848, 287955), (2916, 281240), (3160, 259524), (3204, 255960), (3240, 253116), (3555, 230688), (3560, 230364), (3645, 224992), (3792, 216270), (3888, 210930), (4005, 204768), (4266, 192240), (4272, 191970), (4320, 189837), (4740, 173016), (4806, 170640), (4860, 168744), (5340, 153576), (5688, 144180), (5832, 140620), (6320, 129762), (6399, 128160), (6408, 127980), (6480, 126558), (7031, 116640), (7110, 115344), (7120, 115182), (7209, 113760), (7290, 112496), (7584, 108135), (7776, 105465), (8010, 102384), (8532, 96120), (8544, 95985), (9480, 86508), (9612, 85320), (9720, 84372), (10665, 76896), (10680, 76788), (11376, 72090), (11664, 70310), (12015, 68256), (12640, 64881), (12798, 64080), (12816, 63990), (12960, 63279), (14062, 58320), (14220, 57672), (14240, 57591), (14418, 56880), (14580, 56248), (16020, 51192), (17064, 48060), (18960, 43254), (19197, 42720), (19224, 42660), (19440, 42186), (21093, 38880), (21330, 38448), (21360, 38394), (21627, 37920), (22752, 36045), (23328, 35155), (24030, 34128), (25596, 32040), (25632, 31995), (28124, 29160), (28440, 28836)]