1018293120

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1555

約数の個数: 320

約数和(自身を含む): 3918831840

約数和(自身を除く): 2900538720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1404, 1440, 1511, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3022, 3120, 3240, 3456, 3510, 3744, 4160, 4212, 4320, 4533, 4680, 4992, 5184, 5265, 5616, 5760, 6044, 6240, 6480, 7020, 7488, 7555, 8320, 8424, 8640, 9066, 9360, 10368, 10530, 11232, 12088, 12480, 12960, 13599, 14040, 14976, 15110, 16848, 17280, 18132, 18720, 19643, 21060, 22464, 22665, 24176, 24960, 25920, 27198, 28080, 30220, 33696, 36264, 37440, 39286, 40797, 42120, 44928, 45330, 48352, 51840, 54396, 56160, 58929, 60440, 67392, 67995, 72528, 74880, 78572, 81594, 84240, 90660, 96704, 98215, 108792, 112320, 117858, 120880, 122391, 134784, 135990, 145056, 157144, 163188, 168480, 176787, 181320, 193408, 196430, 203985, 217584, 224640, 235716, 241760, 244782, 271980, 290112, 294645, 314288, 326376, 336960, 353574, 362640, 392860, 407970, 435168, 471432, 483520, 489564, 530361, 543960, 580224, 589290, 611955, 628576, 652752, 673920, 707148, 725280, 785720, 815940, 870336, 883935, 942864, 967040, 979128, 1060722, 1087920, 1178580, 1223910, 1257152, 1305504, 1414296, 1450560, 1571440, 1591083, 1631880, 1740672, 1767870, 1885728, 1958256, 2121444, 2175840, 2357160, 2447820, 2514304, 2611008, 2651805, 2828592, 2901120, 3142880, 3182166, 3263760, 3535740, 3771456, 3916512, 4242888, 4351680, 4714320, 4895640, 5222016, 5303610, 5657184, 6285760, 6364332, 6527520, 7071480, 7542912, 7833024, 7955415, 8485776, 8703360, 9428640, 9791280, 10607220, 11314368, 12571520, 12728664, 13055040, 14142960, 15666048, 15910830, 16971552, 18857280, 19582560, 21214440, 22628736, 25457328, 26110080, 28285920, 31821660, 33943104, 37714560, 39165120, 42428880, 50914656, 56571840, 63643320, 67886208, 78330240, 84857760, 101829312, 113143680, 127286640, 169715520, 203658624, 254573280, 339431040, 509146560, 1018293120]

約数ペア:

[(1, 1018293120), (2, 509146560), (3, 339431040), (4, 254573280), (5, 203658624), (6, 169715520), (8, 127286640), (9, 113143680), (10, 101829312), (12, 84857760), (13, 78330240), (15, 67886208), (16, 63643320), (18, 56571840), (20, 50914656), (24, 42428880), (26, 39165120), (27, 37714560), (30, 33943104), (32, 31821660), (36, 28285920), (39, 26110080), (40, 25457328), (45, 22628736), (48, 21214440), (52, 19582560), (54, 18857280), (60, 16971552), (64, 15910830), (65, 15666048), (72, 14142960), (78, 13055040), (80, 12728664), (81, 12571520), (90, 11314368), (96, 10607220), (104, 9791280), (108, 9428640), (117, 8703360), (120, 8485776), (128, 7955415), (130, 7833024), (135, 7542912), (144, 7071480), (156, 6527520), (160, 6364332), (162, 6285760), (180, 5657184), (192, 5303610), (195, 5222016), (208, 4895640), (216, 4714320), (234, 4351680), (240, 4242888), (260, 3916512), (270, 3771456), (288, 3535740), (312, 3263760), (320, 3182166), (324, 3142880), (351, 2901120), (360, 2828592), (384, 2651805), (390, 2611008), (405, 2514304), (416, 2447820), (432, 2357160), (468, 2175840), (480, 2121444), (520, 1958256), (540, 1885728), (576, 1767870), (585, 1740672), (624, 1631880), (640, 1591083), (648, 1571440), (702, 1450560), (720, 1414296), (780, 1305504), (810, 1257152), (832, 1223910), (864, 1178580), (936, 1087920), (960, 1060722), (1040, 979128), (1053, 967040), (1080, 942864), (1152, 883935), (1170, 870336), (1248, 815940), (1296, 785720), (1404, 725280), (1440, 707148), (1511, 673920), (1560, 652752), (1620, 628576), (1664, 611955), (1728, 589290), (1755, 580224), (1872, 543960), (1920, 530361), (2080, 489564), (2106, 483520), (2160, 471432), (2340, 435168), (2496, 407970), (2592, 392860), (2808, 362640), (2880, 353574), (3022, 336960), (3120, 326376), (3240, 314288), (3456, 294645), (3510, 290112), (3744, 271980), (4160, 244782), (4212, 241760), (4320, 235716), (4533, 224640), (4680, 217584), (4992, 203985), (5184, 196430), (5265, 193408), (5616, 181320), (5760, 176787), (6044, 168480), (6240, 163188), (6480, 157144), (7020, 145056), (7488, 135990), (7555, 134784), (8320, 122391), (8424, 120880), (8640, 117858), (9066, 112320), (9360, 108792), (10368, 98215), (10530, 96704), (11232, 90660), (12088, 84240), (12480, 81594), (12960, 78572), (13599, 74880), (14040, 72528), (14976, 67995), (15110, 67392), (16848, 60440), (17280, 58929), (18132, 56160), (18720, 54396), (19643, 51840), (21060, 48352), (22464, 45330), (22665, 44928), (24176, 42120), (24960, 40797), (25920, 39286), (27198, 37440), (28080, 36264), (30220, 33696)]