2151919827720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6663941}}^1$

素因数の和:6663997

約数の個数: 256

約数和(自身を含む): 8060704243200

約数和(自身を除く): 5908784415480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 180, 184, 195, 207, 216, 230, 234, 260, 270, 276, 299, 312, 345, 351, 360, 390, 414, 460, 468, 520, 540, 552, 585, 598, 621, 690, 702, 780, 828, 897, 920, 936, 1035, 1080, 1170, 1196, 1242, 1380, 1404, 1495, 1560, 1656, 1755, 1794, 2070, 2340, 2392, 2484, 2691, 2760, 2808, 2990, 3105, 3510, 3588, 4140, 4485, 4680, 4968, 5382, 5980, 6210, 7020, 7176, 8073, 8280, 8970, 10764, 11960, 12420, 13455, 14040, 16146, 17940, 21528, 24840, 26910, 32292, 35880, 40365, 53820, 64584, 80730, 107640, 161460, 322920, 6663941, 13327882, 19991823, 26655764, 33319705, 39983646, 53311528, 59975469, 66639410, 79967292, 86631233, 99959115, 119950938, 133278820, 153270643, 159934584, 173262466, 179926407, 199918230, 239901876, 259893699, 266557640, 299877345, 306541286, 346524932, 359852814, 399836460, 433156165, 459811929, 479803752, 519787398, 599754690, 613082572, 693049864, 719705628, 766353215, 779681097, 799672920, 866312330, 899632035, 919623858, 1039574796, 1199509380, 1226165144, 1299468495, 1379435787, 1439411256, 1532706430, 1559362194, 1732624660, 1799264070, 1839247716, 1992518359, 2079149592, 2299059645, 2339043291, 2399018760, 2598936990, 2758871574, 3065412860, 3118724388, 3465249320, 3598528140, 3678495432, 3898405485, 3985036718, 4138307361, 4598119290, 4678086582, 5197873980, 5517743148, 5977555077, 6130825720, 6237448776, 6897178935, 7197056280, 7796810970, 7970073436, 8276614722, 9196238580, 9356173164, 9962591795, 10395747960, 11035486296, 11695216455, 11955110154, 13794357870, 15593621940, 15940146872, 16553229444, 17932665231, 18392477160, 18712346328, 19925183590, 20691536805, 23390432910, 23910220308, 27588715740, 29887775385, 31187243880, 33106458888, 35865330462, 39850367180, 41383073610, 46780865820, 47820440616, 53797995693, 55177431480, 59775550770, 71730660924, 79700734360, 82766147220, 89663326155, 93561731640, 107595991386, 119551101540, 143461321848, 165532294440, 179326652310, 215191982772, 239102203080, 268989978465, 358653304620, 430383965544, 537979956930, 717306609240, 1075959913860, 2151919827720]

約数ペア:

[(1, 2151919827720), (2, 1075959913860), (3, 717306609240), (4, 537979956930), (5, 430383965544), (6, 358653304620), (8, 268989978465), (9, 239102203080), (10, 215191982772), (12, 179326652310), (13, 165532294440), (15, 143461321848), (18, 119551101540), (20, 107595991386), (23, 93561731640), (24, 89663326155), (26, 82766147220), (27, 79700734360), (30, 71730660924), (36, 59775550770), (39, 55177431480), (40, 53797995693), (45, 47820440616), (46, 46780865820), (52, 41383073610), (54, 39850367180), (60, 35865330462), (65, 33106458888), (69, 31187243880), (72, 29887775385), (78, 27588715740), (90, 23910220308), (92, 23390432910), (104, 20691536805), (108, 19925183590), (115, 18712346328), (117, 18392477160), (120, 17932665231), (130, 16553229444), (135, 15940146872), (138, 15593621940), (156, 13794357870), (180, 11955110154), (184, 11695216455), (195, 11035486296), (207, 10395747960), (216, 9962591795), (230, 9356173164), (234, 9196238580), (260, 8276614722), (270, 7970073436), (276, 7796810970), (299, 7197056280), (312, 6897178935), (345, 6237448776), (351, 6130825720), (360, 5977555077), (390, 5517743148), (414, 5197873980), (460, 4678086582), (468, 4598119290), (520, 4138307361), (540, 3985036718), (552, 3898405485), (585, 3678495432), (598, 3598528140), (621, 3465249320), (690, 3118724388), (702, 3065412860), (780, 2758871574), (828, 2598936990), (897, 2399018760), (920, 2339043291), (936, 2299059645), (1035, 2079149592), (1080, 1992518359), (1170, 1839247716), (1196, 1799264070), (1242, 1732624660), (1380, 1559362194), (1404, 1532706430), (1495, 1439411256), (1560, 1379435787), (1656, 1299468495), (1755, 1226165144), (1794, 1199509380), (2070, 1039574796), (2340, 919623858), (2392, 899632035), (2484, 866312330), (2691, 799672920), (2760, 779681097), (2808, 766353215), (2990, 719705628), (3105, 693049864), (3510, 613082572), (3588, 599754690), (4140, 519787398), (4485, 479803752), (4680, 459811929), (4968, 433156165), (5382, 399836460), (5980, 359852814), (6210, 346524932), (7020, 306541286), (7176, 299877345), (8073, 266557640), (8280, 259893699), (8970, 239901876), (10764, 199918230), (11960, 179926407), (12420, 173262466), (13455, 159934584), (14040, 153270643), (16146, 133278820), (17940, 119950938), (21528, 99959115), (24840, 86631233), (26910, 79967292), (32292, 66639410), (35880, 59975469), (40365, 53311528), (53820, 39983646), (64584, 33319705), (80730, 26655764), (107640, 19991823), (161460, 13327882), (322920, 6663941)]