1290991269960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{765767}}^1$

素因数の和:766017

約数の個数: 256

約数和(自身を含む): 4940122521600

約数和(自身を除く): 3649131251640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 223, 252, 270, 280, 315, 360, 378, 420, 446, 504, 540, 630, 669, 756, 840, 892, 945, 1080, 1115, 1260, 1338, 1512, 1561, 1784, 1890, 2007, 2230, 2520, 2676, 3122, 3345, 3780, 4014, 4460, 4683, 5352, 6021, 6244, 6690, 7560, 7805, 8028, 8920, 9366, 10035, 12042, 12488, 13380, 14049, 15610, 16056, 18732, 20070, 23415, 24084, 26760, 28098, 30105, 31220, 37464, 40140, 42147, 46830, 48168, 56196, 60210, 62440, 70245, 80280, 84294, 93660, 112392, 120420, 140490, 168588, 187320, 210735, 240840, 280980, 337176, 421470, 561960, 765767, 842940, 1531534, 1685880, 2297301, 3063068, 3828835, 4594602, 5360369, 6126136, 6891903, 7657670, 9189204, 10720738, 11486505, 13783806, 15315340, 16081107, 18378408, 20675709, 21441476, 22973010, 26801845, 27567612, 30630680, 32162214, 34459515, 41351418, 42882952, 45946020, 48243321, 53603690, 55135224, 64324428, 68919030, 80405535, 82702836, 91892040, 96486642, 103378545, 107207380, 128648856, 137838060, 144729963, 160811070, 165405672, 170766041, 192973284, 206757090, 214414760, 241216605, 275676120, 289459926, 321622140, 341532082, 385946568, 413514180, 482433210, 512298123, 578919852, 643244280, 683064164, 723649815, 827028360, 853830205, 964866420, 1024596246, 1157839704, 1195362287, 1366128328, 1447299630, 1536894369, 1707660410, 1929732840, 2049192492, 2390724574, 2561490615, 2894599260, 3073788738, 3415320820, 3586086861, 4098384984, 4610683107, 4781449148, 5122981230, 5789198520, 5976811435, 6147577476, 6830641640, 7172173722, 7684471845, 9221366214, 9562898296, 10245962460, 10758260583, 11953622870, 12295154952, 14344347444, 15368943690, 17930434305, 18442732428, 20491924920, 21516521166, 23053415535, 23907245740, 28688694888, 30737887380, 32274781749, 35860868610, 36885464856, 43033042332, 46106831070, 47814491480, 53791302915, 61475774760, 64549563498, 71721737220, 86066084664, 92213662140, 107582605830, 129099126996, 143443474440, 161373908745, 184427324280, 215165211660, 258198253992, 322747817490, 430330423320, 645495634980, 1290991269960]

約数ペア:

[(1, 1290991269960), (2, 645495634980), (3, 430330423320), (4, 322747817490), (5, 258198253992), (6, 215165211660), (7, 184427324280), (8, 161373908745), (9, 143443474440), (10, 129099126996), (12, 107582605830), (14, 92213662140), (15, 86066084664), (18, 71721737220), (20, 64549563498), (21, 61475774760), (24, 53791302915), (27, 47814491480), (28, 46106831070), (30, 43033042332), (35, 36885464856), (36, 35860868610), (40, 32274781749), (42, 30737887380), (45, 28688694888), (54, 23907245740), (56, 23053415535), (60, 21516521166), (63, 20491924920), (70, 18442732428), (72, 17930434305), (84, 15368943690), (90, 14344347444), (105, 12295154952), (108, 11953622870), (120, 10758260583), (126, 10245962460), (135, 9562898296), (140, 9221366214), (168, 7684471845), (180, 7172173722), (189, 6830641640), (210, 6147577476), (216, 5976811435), (223, 5789198520), (252, 5122981230), (270, 4781449148), (280, 4610683107), (315, 4098384984), (360, 3586086861), (378, 3415320820), (420, 3073788738), (446, 2894599260), (504, 2561490615), (540, 2390724574), (630, 2049192492), (669, 1929732840), (756, 1707660410), (840, 1536894369), (892, 1447299630), (945, 1366128328), (1080, 1195362287), (1115, 1157839704), (1260, 1024596246), (1338, 964866420), (1512, 853830205), (1561, 827028360), (1784, 723649815), (1890, 683064164), (2007, 643244280), (2230, 578919852), (2520, 512298123), (2676, 482433210), (3122, 413514180), (3345, 385946568), (3780, 341532082), (4014, 321622140), (4460, 289459926), (4683, 275676120), (5352, 241216605), (6021, 214414760), (6244, 206757090), (6690, 192973284), (7560, 170766041), (7805, 165405672), (8028, 160811070), (8920, 144729963), (9366, 137838060), (10035, 128648856), (12042, 107207380), (12488, 103378545), (13380, 96486642), (14049, 91892040), (15610, 82702836), (16056, 80405535), (18732, 68919030), (20070, 64324428), (23415, 55135224), (24084, 53603690), (26760, 48243321), (28098, 45946020), (30105, 42882952), (31220, 41351418), (37464, 34459515), (40140, 32162214), (42147, 30630680), (46830, 27567612), (48168, 26801845), (56196, 22973010), (60210, 21441476), (62440, 20675709), (70245, 18378408), (80280, 16081107), (84294, 15315340), (93660, 13783806), (112392, 11486505), (120420, 10720738), (140490, 9189204), (168588, 7657670), (187320, 6891903), (210735, 6126136), (240840, 5360369), (280980, 4594602), (337176, 3828835), (421470, 3063068), (561960, 2297301), (765767, 1685880), (842940, 1531534)]