20148293880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20599}}^1$

素因数の和:20659

約数の個数: 384

約数和(自身を含む): 80982720000

約数和(自身を除く): 60834426120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 19, 20, 22, 24, 26, 30, 33, 36, 38, 39, 40, 44, 45, 52, 55, 57, 60, 65, 66, 72, 76, 78, 88, 90, 95, 99, 104, 110, 114, 117, 120, 130, 132, 143, 152, 156, 165, 171, 180, 190, 195, 198, 209, 220, 228, 234, 247, 260, 264, 285, 286, 312, 330, 342, 360, 380, 390, 396, 418, 429, 440, 456, 468, 494, 495, 520, 570, 572, 585, 627, 660, 684, 715, 741, 760, 780, 792, 836, 855, 858, 936, 988, 990, 1045, 1140, 1144, 1170, 1235, 1254, 1287, 1320, 1368, 1430, 1482, 1560, 1672, 1710, 1716, 1881, 1976, 1980, 2090, 2145, 2223, 2280, 2340, 2470, 2508, 2574, 2717, 2860, 2964, 3135, 3420, 3432, 3705, 3762, 3960, 4180, 4290, 4446, 4680, 4940, 5016, 5148, 5434, 5720, 5928, 6270, 6435, 6840, 7410, 7524, 8151, 8360, 8580, 8892, 9405, 9880, 10296, 10868, 11115, 12540, 12870, 13585, 14820, 15048, 16302, 17160, 17784, 18810, 20599, 21736, 22230, 24453, 25080, 25740, 27170, 29640, 32604, 37620, 40755, 41198, 44460, 48906, 51480, 54340, 61797, 65208, 75240, 81510, 82396, 88920, 97812, 102995, 108680, 122265, 123594, 163020, 164792, 185391, 195624, 205990, 226589, 244530, 247188, 267787, 308985, 326040, 370782, 391381, 411980, 453178, 489060, 494376, 535574, 617970, 679767, 741564, 782762, 803361, 823960, 906356, 926955, 978120, 1071148, 1132945, 1174143, 1235940, 1338935, 1359534, 1483128, 1565524, 1606722, 1812712, 1853910, 1956905, 2039301, 2142296, 2265890, 2348286, 2410083, 2471880, 2677870, 2719068, 2945657, 3131048, 3213444, 3398835, 3522429, 3707820, 3913810, 4016805, 4078602, 4305191, 4531780, 4696572, 4820166, 5087953, 5355740, 5438136, 5870715, 5891314, 6426888, 6797670, 7044858, 7415640, 7827620, 8033610, 8157204, 8610382, 8836971, 9063560, 9393144, 9640332, 10175906, 10196505, 10711480, 11741430, 11782628, 12050415, 12915573, 13595340, 14089716, 14728285, 15263859, 15655240, 16067220, 16314408, 17220764, 17612145, 17673942, 19280664, 20351812, 20393010, 21525955, 23482860, 23565256, 24100830, 25439765, 25831146, 26510913, 27190680, 28179432, 29456570, 30527718, 32134440, 34441528, 35224290, 35347884, 38746719, 40703624, 40786020, 43051910, 44184855, 45791577, 46965720, 48201660, 50879530, 51662292, 53021826, 55967483, 58913140, 61055436, 64577865, 70448580, 70695768, 76319295, 77493438, 81572040, 86103820, 88369710, 91583154, 96403320, 101759060, 103324584, 106043652, 111934966, 117826280, 122110872, 129155730, 132554565, 140897160, 152638590, 154986876, 167902449, 172207640, 176739420, 183166308, 193733595, 203518120, 212087304, 223869932, 228957885, 258311460, 265109130, 279837415, 305277180, 309973752, 335804898, 353478840, 366332616, 387467190, 447739864, 457915770, 503707347, 516622920, 530218260, 559674830, 610554360, 671609796, 774934380, 839512245, 915831540, 1007414694, 1060436520, 1119349660, 1343219592, 1549868760, 1679024490, 1831663080, 2014829388, 2238699320, 2518536735, 3358048980, 4029658776, 5037073470, 6716097960, 10074146940, 20148293880]

約数ペア:

[(1, 20148293880), (2, 10074146940), (3, 6716097960), (4, 5037073470), (5, 4029658776), (6, 3358048980), (8, 2518536735), (9, 2238699320), (10, 2014829388), (11, 1831663080), (12, 1679024490), (13, 1549868760), (15, 1343219592), (18, 1119349660), (19, 1060436520), (20, 1007414694), (22, 915831540), (24, 839512245), (26, 774934380), (30, 671609796), (33, 610554360), (36, 559674830), (38, 530218260), (39, 516622920), (40, 503707347), (44, 457915770), (45, 447739864), (52, 387467190), (55, 366332616), (57, 353478840), (60, 335804898), (65, 309973752), (66, 305277180), (72, 279837415), (76, 265109130), (78, 258311460), (88, 228957885), (90, 223869932), (95, 212087304), (99, 203518120), (104, 193733595), (110, 183166308), (114, 176739420), (117, 172207640), (120, 167902449), (130, 154986876), (132, 152638590), (143, 140897160), (152, 132554565), (156, 129155730), (165, 122110872), (171, 117826280), (180, 111934966), (190, 106043652), (195, 103324584), (198, 101759060), (209, 96403320), (220, 91583154), (228, 88369710), (234, 86103820), (247, 81572040), (260, 77493438), (264, 76319295), (285, 70695768), (286, 70448580), (312, 64577865), (330, 61055436), (342, 58913140), (360, 55967483), (380, 53021826), (390, 51662292), (396, 50879530), (418, 48201660), (429, 46965720), (440, 45791577), (456, 44184855), (468, 43051910), (494, 40786020), (495, 40703624), (520, 38746719), (570, 35347884), (572, 35224290), (585, 34441528), (627, 32134440), (660, 30527718), (684, 29456570), (715, 28179432), (741, 27190680), (760, 26510913), (780, 25831146), (792, 25439765), (836, 24100830), (855, 23565256), (858, 23482860), (936, 21525955), (988, 20393010), (990, 20351812), (1045, 19280664), (1140, 17673942), (1144, 17612145), (1170, 17220764), (1235, 16314408), (1254, 16067220), (1287, 15655240), (1320, 15263859), (1368, 14728285), (1430, 14089716), (1482, 13595340), (1560, 12915573), (1672, 12050415), (1710, 11782628), (1716, 11741430), (1881, 10711480), (1976, 10196505), (1980, 10175906), (2090, 9640332), (2145, 9393144), (2223, 9063560), (2280, 8836971), (2340, 8610382), (2470, 8157204), (2508, 8033610), (2574, 7827620), (2717, 7415640), (2860, 7044858), (2964, 6797670), (3135, 6426888), (3420, 5891314), (3432, 5870715), (3705, 5438136), (3762, 5355740), (3960, 5087953), (4180, 4820166), (4290, 4696572), (4446, 4531780), (4680, 4305191), (4940, 4078602), (5016, 4016805), (5148, 3913810), (5434, 3707820), (5720, 3522429), (5928, 3398835), (6270, 3213444), (6435, 3131048), (6840, 2945657), (7410, 2719068), (7524, 2677870), (8151, 2471880), (8360, 2410083), (8580, 2348286), (8892, 2265890), (9405, 2142296), (9880, 2039301), (10296, 1956905), (10868, 1853910), (11115, 1812712), (12540, 1606722), (12870, 1565524), (13585, 1483128), (14820, 1359534), (15048, 1338935), (16302, 1235940), (17160, 1174143), (17784, 1132945), (18810, 1071148), (20599, 978120), (21736, 926955), (22230, 906356), (24453, 823960), (25080, 803361), (25740, 782762), (27170, 741564), (29640, 679767), (32604, 617970), (37620, 535574), (40755, 494376), (41198, 489060), (44460, 453178), (48906, 411980), (51480, 391381), (54340, 370782), (61797, 326040), (65208, 308985), (75240, 267787), (81510, 247188), (82396, 244530), (88920, 226589), (97812, 205990), (102995, 195624), (108680, 185391), (122265, 164792), (123594, 163020)]