1138018680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1859

約数の個数: 256

約数和(自身を含む): 4124160000

約数和(自身を除く): 2986141320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 171, 180, 186, 190, 216, 228, 248, 270, 279, 285, 310, 342, 360, 372, 380, 456, 465, 513, 540, 558, 570, 589, 620, 684, 744, 760, 837, 855, 930, 1026, 1080, 1116, 1140, 1178, 1240, 1368, 1395, 1674, 1710, 1767, 1789, 1860, 2052, 2232, 2280, 2356, 2565, 2790, 2945, 3348, 3420, 3534, 3578, 3720, 4104, 4185, 4712, 5130, 5301, 5367, 5580, 5890, 6696, 6840, 7068, 7156, 8370, 8835, 8945, 10260, 10602, 10734, 11160, 11780, 14136, 14312, 15903, 16101, 16740, 17670, 17890, 20520, 21204, 21468, 23560, 26505, 26835, 31806, 32202, 33480, 33991, 35340, 35780, 42408, 42936, 48303, 53010, 53670, 55459, 63612, 64404, 67982, 70680, 71560, 79515, 80505, 96606, 101973, 106020, 107340, 110918, 127224, 128808, 135964, 159030, 161010, 166377, 169955, 193212, 203946, 212040, 214680, 221836, 241515, 271928, 277295, 305919, 318060, 322020, 332754, 339910, 386424, 407892, 443672, 483030, 499131, 509865, 554590, 611838, 636120, 644040, 665508, 679820, 815784, 831885, 917757, 966060, 998262, 1019730, 1053721, 1109180, 1223676, 1331016, 1359640, 1497393, 1529595, 1663770, 1835514, 1932120, 1996524, 2039460, 2107442, 2218360, 2447352, 2495655, 2994786, 3059190, 3161163, 3327540, 3671028, 3993048, 4078920, 4214884, 4588785, 4991310, 5268605, 5989572, 6118380, 6322326, 6655080, 7342056, 7486965, 8429768, 9177570, 9483489, 9982620, 10537210, 11979144, 12236760, 12644652, 14973930, 15805815, 18355140, 18966978, 19965240, 21074420, 25289304, 28450467, 29947860, 31611630, 36710280, 37933956, 42148840, 47417445, 56900934, 59895720, 63223260, 75867912, 94834890, 113801868, 126446520, 142252335, 189669780, 227603736, 284504670, 379339560, 569009340, 1138018680]

約数ペア:

[(1, 1138018680), (2, 569009340), (3, 379339560), (4, 284504670), (5, 227603736), (6, 189669780), (8, 142252335), (9, 126446520), (10, 113801868), (12, 94834890), (15, 75867912), (18, 63223260), (19, 59895720), (20, 56900934), (24, 47417445), (27, 42148840), (30, 37933956), (31, 36710280), (36, 31611630), (38, 29947860), (40, 28450467), (45, 25289304), (54, 21074420), (57, 19965240), (60, 18966978), (62, 18355140), (72, 15805815), (76, 14973930), (90, 12644652), (93, 12236760), (95, 11979144), (108, 10537210), (114, 9982620), (120, 9483489), (124, 9177570), (135, 8429768), (152, 7486965), (155, 7342056), (171, 6655080), (180, 6322326), (186, 6118380), (190, 5989572), (216, 5268605), (228, 4991310), (248, 4588785), (270, 4214884), (279, 4078920), (285, 3993048), (310, 3671028), (342, 3327540), (360, 3161163), (372, 3059190), (380, 2994786), (456, 2495655), (465, 2447352), (513, 2218360), (540, 2107442), (558, 2039460), (570, 1996524), (589, 1932120), (620, 1835514), (684, 1663770), (744, 1529595), (760, 1497393), (837, 1359640), (855, 1331016), (930, 1223676), (1026, 1109180), (1080, 1053721), (1116, 1019730), (1140, 998262), (1178, 966060), (1240, 917757), (1368, 831885), (1395, 815784), (1674, 679820), (1710, 665508), (1767, 644040), (1789, 636120), (1860, 611838), (2052, 554590), (2232, 509865), (2280, 499131), (2356, 483030), (2565, 443672), (2790, 407892), (2945, 386424), (3348, 339910), (3420, 332754), (3534, 322020), (3578, 318060), (3720, 305919), (4104, 277295), (4185, 271928), (4712, 241515), (5130, 221836), (5301, 214680), (5367, 212040), (5580, 203946), (5890, 193212), (6696, 169955), (6840, 166377), (7068, 161010), (7156, 159030), (8370, 135964), (8835, 128808), (8945, 127224), (10260, 110918), (10602, 107340), (10734, 106020), (11160, 101973), (11780, 96606), (14136, 80505), (14312, 79515), (15903, 71560), (16101, 70680), (16740, 67982), (17670, 64404), (17890, 63612), (20520, 55459), (21204, 53670), (21468, 53010), (23560, 48303), (26505, 42936), (26835, 42408), (31806, 35780), (32202, 35340), (33480, 33991)]