21121375080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:385

約数の個数: 512

約数和(自身を含む): 75143577600

約数和(自身を除く): 54022202520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 31, 38, 39, 40, 52, 57, 60, 62, 65, 76, 78, 93, 95, 104, 114, 120, 124, 127, 130, 152, 155, 156, 181, 186, 190, 195, 228, 247, 248, 254, 260, 285, 310, 312, 362, 372, 380, 381, 390, 403, 456, 465, 494, 508, 520, 543, 570, 589, 620, 635, 724, 741, 744, 760, 762, 780, 806, 905, 930, 988, 1016, 1086, 1140, 1178, 1209, 1235, 1240, 1270, 1448, 1482, 1524, 1560, 1612, 1651, 1767, 1810, 1860, 1905, 1976, 2015, 2172, 2280, 2353, 2356, 2413, 2418, 2470, 2540, 2715, 2945, 2964, 3048, 3224, 3302, 3439, 3534, 3620, 3705, 3720, 3810, 3937, 4030, 4344, 4706, 4712, 4826, 4836, 4940, 4953, 5080, 5430, 5611, 5890, 5928, 6045, 6604, 6878, 7059, 7068, 7239, 7240, 7410, 7620, 7657, 7874, 8060, 8255, 8835, 9412, 9652, 9672, 9880, 9906, 10317, 10860, 11222, 11765, 11780, 11811, 12065, 12090, 13208, 13756, 14118, 14136, 14478, 14820, 15240, 15314, 15748, 16120, 16510, 16833, 17195, 17670, 18824, 19304, 19685, 19812, 20634, 21720, 22444, 22971, 22987, 23530, 23560, 23622, 24130, 24180, 24765, 27512, 28055, 28236, 28956, 29640, 30628, 31369, 31496, 33020, 33666, 34390, 35295, 35340, 36195, 38285, 39370, 39624, 41268, 44707, 44888, 45942, 45974, 47060, 47244, 48260, 48360, 49530, 51181, 51585, 56110, 56472, 57912, 59055, 61256, 62738, 66040, 67332, 68780, 68961, 70590, 70680, 72390, 72943, 74803, 76570, 78740, 82536, 84165, 89414, 91884, 91948, 94107, 94120, 94488, 96520, 99060, 102362, 103170, 106609, 112220, 114855, 114935, 118110, 125476, 134121, 134664, 137560, 137922, 141180, 144780, 145886, 149606, 153140, 153543, 156845, 157480, 168330, 178828, 183768, 183896, 188214, 198120, 204724, 206340, 213218, 218829, 223535, 224409, 224440, 229710, 229870, 236220, 250952, 255905, 268242, 275844, 282360, 289560, 291772, 298831, 299212, 306280, 307086, 313690, 319827, 336660, 344805, 357656, 364715, 374015, 376428, 409448, 412680, 426436, 436753, 437658, 447070, 448818, 459420, 459740, 470535, 472440, 511810, 533045, 536484, 551688, 583544, 597662, 598424, 614172, 627380, 639654, 670605, 673320, 689610, 712597, 729430, 748030, 752856, 767715, 852872, 873506, 875316, 894140, 896493, 897636, 918840, 919480, 941070, 972439, 1023620, 1066090, 1072968, 1094145, 1122045, 1195324, 1228344, 1254760, 1279308, 1310259, 1341210, 1379220, 1385917, 1425194, 1458860, 1494155, 1496060, 1535430, 1599135, 1747012, 1750632, 1788280, 1792986, 1795272, 1882140, 1944878, 2047240, 2132180, 2137791, 2183765, 2188290, 2244090, 2390648, 2558616, 2620518, 2682420, 2758440, 2771834, 2850388, 2917317, 2917720, 2988310, 2992120, 3070860, 3198270, 3494024, 3562985, 3585972, 3764280, 3889756, 4157751, 4264360, 4275582, 4367530, 4376580, 4482465, 4488180, 4862195, 5241036, 5364840, 5543668, 5677789, 5700776, 5834634, 5976620, 6141720, 6396540, 6551295, 6929585, 7125970, 7171944, 7779512, 8315502, 8551164, 8735060, 8753160, 8964930, 8976360, 9263761, 9724390, 10482072, 10688955, 11087336, 11355578, 11669268, 11953240, 12793080, 13102590, 13539343, 13859170, 14251940, 14586585, 16631004, 17033367, 17102328, 17470120, 17929860, 18527522, 19448780, 20788755, 21377910, 22711156, 23338536, 26205180, 27078686, 27718340, 27791283, 28388945, 28503880, 29173170, 33262008, 34066734, 35859720, 37055044, 38897560, 40618029, 41577510, 42755820, 45422312, 46318805, 52410360, 54157372, 55436680, 55582566, 56777890, 58346340, 67696715, 68133468, 74110088, 81236058, 83155020, 85166835, 85511640, 92637610, 108314744, 111165132, 113555780, 116692680, 135393430, 136266936, 138956415, 162472116, 166310040, 170333670, 176011459, 185275220, 203090145, 222330264, 227111560, 270786860, 277912830, 324944232, 340667340, 352022918, 370550440, 406180290, 528034377, 541573720, 555825660, 681334680, 704045836, 812360580, 880057295, 1056068754, 1111651320, 1408091672, 1624721160, 1760114590, 2112137508, 2640171885, 3520229180, 4224275016, 5280343770, 7040458360, 10560687540, 21121375080]

約数ペア:

[(1, 21121375080), (2, 10560687540), (3, 7040458360), (4, 5280343770), (5, 4224275016), (6, 3520229180), (8, 2640171885), (10, 2112137508), (12, 1760114590), (13, 1624721160), (15, 1408091672), (19, 1111651320), (20, 1056068754), (24, 880057295), (26, 812360580), (30, 704045836), (31, 681334680), (38, 555825660), (39, 541573720), (40, 528034377), (52, 406180290), (57, 370550440), (60, 352022918), (62, 340667340), (65, 324944232), (76, 277912830), (78, 270786860), (93, 227111560), (95, 222330264), (104, 203090145), (114, 185275220), (120, 176011459), (124, 170333670), (127, 166310040), (130, 162472116), (152, 138956415), (155, 136266936), (156, 135393430), (181, 116692680), (186, 113555780), (190, 111165132), (195, 108314744), (228, 92637610), (247, 85511640), (248, 85166835), (254, 83155020), (260, 81236058), (285, 74110088), (310, 68133468), (312, 67696715), (362, 58346340), (372, 56777890), (380, 55582566), (381, 55436680), (390, 54157372), (403, 52410360), (456, 46318805), (465, 45422312), (494, 42755820), (508, 41577510), (520, 40618029), (543, 38897560), (570, 37055044), (589, 35859720), (620, 34066734), (635, 33262008), (724, 29173170), (741, 28503880), (744, 28388945), (760, 27791283), (762, 27718340), (780, 27078686), (806, 26205180), (905, 23338536), (930, 22711156), (988, 21377910), (1016, 20788755), (1086, 19448780), (1140, 18527522), (1178, 17929860), (1209, 17470120), (1235, 17102328), (1240, 17033367), (1270, 16631004), (1448, 14586585), (1482, 14251940), (1524, 13859170), (1560, 13539343), (1612, 13102590), (1651, 12793080), (1767, 11953240), (1810, 11669268), (1860, 11355578), (1905, 11087336), (1976, 10688955), (2015, 10482072), (2172, 9724390), (2280, 9263761), (2353, 8976360), (2356, 8964930), (2413, 8753160), (2418, 8735060), (2470, 8551164), (2540, 8315502), (2715, 7779512), (2945, 7171944), (2964, 7125970), (3048, 6929585), (3224, 6551295), (3302, 6396540), (3439, 6141720), (3534, 5976620), (3620, 5834634), (3705, 5700776), (3720, 5677789), (3810, 5543668), (3937, 5364840), (4030, 5241036), (4344, 4862195), (4706, 4488180), (4712, 4482465), (4826, 4376580), (4836, 4367530), (4940, 4275582), (4953, 4264360), (5080, 4157751), (5430, 3889756), (5611, 3764280), (5890, 3585972), (5928, 3562985), (6045, 3494024), (6604, 3198270), (6878, 3070860), (7059, 2992120), (7068, 2988310), (7239, 2917720), (7240, 2917317), (7410, 2850388), (7620, 2771834), (7657, 2758440), (7874, 2682420), (8060, 2620518), (8255, 2558616), (8835, 2390648), (9412, 2244090), (9652, 2188290), (9672, 2183765), (9880, 2137791), (9906, 2132180), (10317, 2047240), (10860, 1944878), (11222, 1882140), (11765, 1795272), (11780, 1792986), (11811, 1788280), (12065, 1750632), (12090, 1747012), (13208, 1599135), (13756, 1535430), (14118, 1496060), (14136, 1494155), (14478, 1458860), (14820, 1425194), (15240, 1385917), (15314, 1379220), (15748, 1341210), (16120, 1310259), (16510, 1279308), (16833, 1254760), (17195, 1228344), (17670, 1195324), (18824, 1122045), (19304, 1094145), (19685, 1072968), (19812, 1066090), (20634, 1023620), (21720, 972439), (22444, 941070), (22971, 919480), (22987, 918840), (23530, 897636), (23560, 896493), (23622, 894140), (24130, 875316), (24180, 873506), (24765, 852872), (27512, 767715), (28055, 752856), (28236, 748030), (28956, 729430), (29640, 712597), (30628, 689610), (31369, 673320), (31496, 670605), (33020, 639654), (33666, 627380), (34390, 614172), (35295, 598424), (35340, 597662), (36195, 583544), (38285, 551688), (39370, 536484), (39624, 533045), (41268, 511810), (44707, 472440), (44888, 470535), (45942, 459740), (45974, 459420), (47060, 448818), (47244, 447070), (48260, 437658), (48360, 436753), (49530, 426436), (51181, 412680), (51585, 409448), (56110, 376428), (56472, 374015), (57912, 364715), (59055, 357656), (61256, 344805), (62738, 336660), (66040, 319827), (67332, 313690), (68780, 307086), (68961, 306280), (70590, 299212), (70680, 298831), (72390, 291772), (72943, 289560), (74803, 282360), (76570, 275844), (78740, 268242), (82536, 255905), (84165, 250952), (89414, 236220), (91884, 229870), (91948, 229710), (94107, 224440), (94120, 224409), (94488, 223535), (96520, 218829), (99060, 213218), (102362, 206340), (103170, 204724), (106609, 198120), (112220, 188214), (114855, 183896), (114935, 183768), (118110, 178828), (125476, 168330), (134121, 157480), (134664, 156845), (137560, 153543), (137922, 153140), (141180, 149606), (144780, 145886)]