20429126640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:623

約数の個数: 480

約数和(自身を含む): 77174435520

約数和(自身を除く): 56745308880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 229, 234, 240, 243, 260, 270, 312, 324, 351, 353, 360, 390, 405, 432, 458, 468, 486, 520, 540, 585, 624, 648, 687, 702, 706, 720, 780, 810, 916, 936, 972, 1040, 1053, 1059, 1080, 1145, 1170, 1215, 1296, 1374, 1404, 1412, 1560, 1620, 1755, 1765, 1832, 1872, 1944, 2061, 2106, 2118, 2160, 2290, 2340, 2430, 2748, 2808, 2824, 2977, 3120, 3159, 3177, 3240, 3435, 3510, 3530, 3664, 3888, 4122, 4212, 4236, 4580, 4589, 4680, 4860, 5265, 5295, 5496, 5616, 5648, 5954, 6183, 6318, 6354, 6480, 6870, 7020, 7060, 8244, 8424, 8472, 8931, 9160, 9178, 9360, 9531, 9720, 10305, 10530, 10590, 10992, 11908, 12366, 12636, 12708, 13740, 13767, 14040, 14120, 14885, 15795, 15885, 16488, 16848, 16944, 17862, 18320, 18356, 18549, 19062, 19440, 20610, 21060, 21180, 22945, 23816, 24732, 25272, 25416, 26793, 27480, 27534, 28080, 28240, 28593, 29770, 30915, 31590, 31770, 32976, 35724, 36712, 37098, 38124, 41220, 41301, 42120, 42360, 44655, 45890, 47632, 47655, 49464, 50544, 50832, 53586, 54960, 55068, 55647, 57186, 59540, 61830, 63180, 63540, 68835, 71448, 73424, 74196, 76248, 80379, 80837, 82440, 82602, 84240, 84720, 85779, 89310, 91780, 92745, 95310, 98928, 107172, 110136, 111294, 114372, 119080, 123660, 123903, 126360, 127080, 133965, 137670, 142896, 142965, 148392, 152496, 160758, 161674, 164880, 165204, 171558, 178620, 183560, 185490, 190620, 206505, 214344, 220272, 222588, 228744, 238160, 241137, 242511, 247320, 247806, 252720, 254160, 267930, 275340, 278235, 285930, 296784, 321516, 323348, 330408, 343116, 357240, 367120, 370980, 371709, 381240, 401895, 404185, 413010, 428688, 428895, 445176, 457488, 482274, 485022, 494640, 495612, 535860, 550680, 556470, 571860, 619515, 643032, 646696, 660816, 686232, 714480, 723411, 727533, 741960, 743418, 762480, 803790, 808370, 826020, 857790, 890352, 964548, 970044, 991224, 1050881, 1071720, 1101360, 1112940, 1115127, 1143720, 1205685, 1212555, 1239030, 1286064, 1293392, 1372464, 1446822, 1455066, 1483920, 1486836, 1607580, 1616740, 1652040, 1715580, 1858545, 1929096, 1940088, 1982448, 2101762, 2143440, 2182599, 2225880, 2230254, 2287440, 2411370, 2425110, 2478060, 2893644, 2910132, 2973672, 3152643, 3215160, 3233480, 3304080, 3431160, 3617055, 3637665, 3717090, 3858192, 3880176, 4203524, 4365198, 4451760, 4460508, 4822740, 4850220, 4956120, 5254405, 5575635, 5787288, 5820264, 5947344, 6305286, 6430320, 6466960, 6547797, 6862320, 7234110, 7275330, 7434180, 8407048, 8730396, 8921016, 9457929, 9645480, 9700440, 9912240, 10508810, 10912995, 11151270, 11574576, 11640528, 12610572, 13095594, 14468220, 14550660, 14868360, 15763215, 16814096, 17460792, 17842032, 18915858, 19290960, 19400880, 19643391, 21017620, 21825990, 22302540, 25221144, 26191188, 28373787, 28936440, 29101320, 29736720, 31526430, 32738985, 34921584, 37831716, 39286782, 42035240, 43651980, 44605080, 47289645, 50442288, 52382376, 56747574, 57872880, 58202640, 63052860, 65477970, 75663432, 78573564, 84070480, 85121361, 87303960, 89210160, 94579290, 98216955, 104764752, 113495148, 126105720, 130955940, 141868935, 151326864, 157147128, 170242722, 174607920, 189158580, 196433910, 226990296, 252211440, 255364083, 261911880, 283737870, 314294256, 340485444, 378317160, 392867820, 425606805, 453980592, 510728166, 523823760, 567475740, 680970888, 756634320, 785735640, 851213610, 1021456332, 1134951480, 1276820415, 1361941776, 1571471280, 1702427220, 2042912664, 2269902960, 2553640830, 3404854440, 4085825328, 5107281660, 6809708880, 10214563320, 20429126640]

約数ペア:

[(1, 20429126640), (2, 10214563320), (3, 6809708880), (4, 5107281660), (5, 4085825328), (6, 3404854440), (8, 2553640830), (9, 2269902960), (10, 2042912664), (12, 1702427220), (13, 1571471280), (15, 1361941776), (16, 1276820415), (18, 1134951480), (20, 1021456332), (24, 851213610), (26, 785735640), (27, 756634320), (30, 680970888), (36, 567475740), (39, 523823760), (40, 510728166), (45, 453980592), (48, 425606805), (52, 392867820), (54, 378317160), (60, 340485444), (65, 314294256), (72, 283737870), (78, 261911880), (80, 255364083), (81, 252211440), (90, 226990296), (104, 196433910), (108, 189158580), (117, 174607920), (120, 170242722), (130, 157147128), (135, 151326864), (144, 141868935), (156, 130955940), (162, 126105720), (180, 113495148), (195, 104764752), (208, 98216955), (216, 94579290), (229, 89210160), (234, 87303960), (240, 85121361), (243, 84070480), (260, 78573564), (270, 75663432), (312, 65477970), (324, 63052860), (351, 58202640), (353, 57872880), (360, 56747574), (390, 52382376), (405, 50442288), (432, 47289645), (458, 44605080), (468, 43651980), (486, 42035240), (520, 39286782), (540, 37831716), (585, 34921584), (624, 32738985), (648, 31526430), (687, 29736720), (702, 29101320), (706, 28936440), (720, 28373787), (780, 26191188), (810, 25221144), (916, 22302540), (936, 21825990), (972, 21017620), (1040, 19643391), (1053, 19400880), (1059, 19290960), (1080, 18915858), (1145, 17842032), (1170, 17460792), (1215, 16814096), (1296, 15763215), (1374, 14868360), (1404, 14550660), (1412, 14468220), (1560, 13095594), (1620, 12610572), (1755, 11640528), (1765, 11574576), (1832, 11151270), (1872, 10912995), (1944, 10508810), (2061, 9912240), (2106, 9700440), (2118, 9645480), (2160, 9457929), (2290, 8921016), (2340, 8730396), (2430, 8407048), (2748, 7434180), (2808, 7275330), (2824, 7234110), (2977, 6862320), (3120, 6547797), (3159, 6466960), (3177, 6430320), (3240, 6305286), (3435, 5947344), (3510, 5820264), (3530, 5787288), (3664, 5575635), (3888, 5254405), (4122, 4956120), (4212, 4850220), (4236, 4822740), (4580, 4460508), (4589, 4451760), (4680, 4365198), (4860, 4203524), (5265, 3880176), (5295, 3858192), (5496, 3717090), (5616, 3637665), (5648, 3617055), (5954, 3431160), (6183, 3304080), (6318, 3233480), (6354, 3215160), (6480, 3152643), (6870, 2973672), (7020, 2910132), (7060, 2893644), (8244, 2478060), (8424, 2425110), (8472, 2411370), (8931, 2287440), (9160, 2230254), (9178, 2225880), (9360, 2182599), (9531, 2143440), (9720, 2101762), (10305, 1982448), (10530, 1940088), (10590, 1929096), (10992, 1858545), (11908, 1715580), (12366, 1652040), (12636, 1616740), (12708, 1607580), (13740, 1486836), (13767, 1483920), (14040, 1455066), (14120, 1446822), (14885, 1372464), (15795, 1293392), (15885, 1286064), (16488, 1239030), (16848, 1212555), (16944, 1205685), (17862, 1143720), (18320, 1115127), (18356, 1112940), (18549, 1101360), (19062, 1071720), (19440, 1050881), (20610, 991224), (21060, 970044), (21180, 964548), (22945, 890352), (23816, 857790), (24732, 826020), (25272, 808370), (25416, 803790), (26793, 762480), (27480, 743418), (27534, 741960), (28080, 727533), (28240, 723411), (28593, 714480), (29770, 686232), (30915, 660816), (31590, 646696), (31770, 643032), (32976, 619515), (35724, 571860), (36712, 556470), (37098, 550680), (38124, 535860), (41220, 495612), (41301, 494640), (42120, 485022), (42360, 482274), (44655, 457488), (45890, 445176), (47632, 428895), (47655, 428688), (49464, 413010), (50544, 404185), (50832, 401895), (53586, 381240), (54960, 371709), (55068, 370980), (55647, 367120), (57186, 357240), (59540, 343116), (61830, 330408), (63180, 323348), (63540, 321516), (68835, 296784), (71448, 285930), (73424, 278235), (74196, 275340), (76248, 267930), (80379, 254160), (80837, 252720), (82440, 247806), (82602, 247320), (84240, 242511), (84720, 241137), (85779, 238160), (89310, 228744), (91780, 222588), (92745, 220272), (95310, 214344), (98928, 206505), (107172, 190620), (110136, 185490), (111294, 183560), (114372, 178620), (119080, 171558), (123660, 165204), (123903, 164880), (126360, 161674), (127080, 160758), (133965, 152496), (137670, 148392), (142896, 142965)]