20430154368

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3697}}^1$

素因数の和:3777

約数の個数: 320

約数和(自身を含む): 67091852520

約数和(自身を除く): 46661698152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 41, 48, 52, 54, 64, 72, 78, 81, 82, 96, 104, 108, 117, 123, 128, 144, 156, 162, 164, 192, 208, 216, 234, 246, 288, 312, 324, 328, 351, 369, 384, 416, 432, 468, 492, 533, 576, 624, 648, 656, 702, 738, 832, 864, 936, 984, 1053, 1066, 1107, 1152, 1248, 1296, 1312, 1404, 1476, 1599, 1664, 1728, 1872, 1968, 2106, 2132, 2214, 2496, 2592, 2624, 2808, 2952, 3198, 3321, 3456, 3697, 3744, 3936, 4212, 4264, 4428, 4797, 4992, 5184, 5248, 5616, 5904, 6396, 6642, 7394, 7488, 7872, 8424, 8528, 8856, 9594, 10368, 11091, 11232, 11808, 12792, 13284, 14391, 14788, 14976, 15744, 16848, 17056, 17712, 19188, 22182, 22464, 23616, 25584, 26568, 28782, 29576, 33273, 33696, 34112, 35424, 38376, 43173, 44364, 44928, 47232, 48061, 51168, 53136, 57564, 59152, 66546, 67392, 68224, 70848, 76752, 86346, 88728, 96122, 99819, 102336, 106272, 115128, 118304, 133092, 134784, 141696, 144183, 151577, 153504, 172692, 177456, 192244, 199638, 204672, 212544, 230256, 236608, 266184, 288366, 299457, 303154, 307008, 345384, 354912, 384488, 399276, 425088, 432549, 454731, 460512, 473216, 532368, 576732, 598914, 606308, 614016, 690768, 709824, 768976, 798552, 865098, 909462, 921024, 1064736, 1153464, 1197828, 1212616, 1297647, 1364193, 1381536, 1419648, 1537952, 1597104, 1730196, 1818924, 1842048, 1970501, 2129472, 2306928, 2395656, 2425232, 2595294, 2728386, 2763072, 3075904, 3194208, 3460392, 3637848, 3892941, 3941002, 4092579, 4258944, 4613856, 4791312, 4850464, 5190588, 5456772, 5526144, 5911503, 6151808, 6388416, 6920784, 7275696, 7785882, 7882004, 8185158, 9227712, 9582624, 9700928, 10381176, 10913544, 11823006, 12277737, 12776832, 13841568, 14551392, 15571764, 15764008, 16370316, 17734509, 18455424, 19165248, 19401856, 20762352, 21827088, 23646012, 24555474, 27683136, 29102784, 31143528, 31528016, 32740632, 35469018, 38330496, 41524704, 43654176, 47292024, 49110948, 53203527, 55366272, 58205568, 62287056, 63056032, 65481264, 70938036, 83049408, 87308352, 94584048, 98221896, 106407054, 124574112, 126112064, 130962528, 141876072, 159610581, 166098816, 174616704, 189168096, 196443792, 212814108, 249148224, 252224128, 261925056, 283752144, 319221162, 378336192, 392887584, 425628216, 498296448, 523850112, 567504288, 638442324, 756672384, 785775168, 851256432, 1135008576, 1276884648, 1571550336, 1702512864, 2270017152, 2553769296, 3405025728, 5107538592, 6810051456, 10215077184, 20430154368]

約数ペア:

[(1, 20430154368), (2, 10215077184), (3, 6810051456), (4, 5107538592), (6, 3405025728), (8, 2553769296), (9, 2270017152), (12, 1702512864), (13, 1571550336), (16, 1276884648), (18, 1135008576), (24, 851256432), (26, 785775168), (27, 756672384), (32, 638442324), (36, 567504288), (39, 523850112), (41, 498296448), (48, 425628216), (52, 392887584), (54, 378336192), (64, 319221162), (72, 283752144), (78, 261925056), (81, 252224128), (82, 249148224), (96, 212814108), (104, 196443792), (108, 189168096), (117, 174616704), (123, 166098816), (128, 159610581), (144, 141876072), (156, 130962528), (162, 126112064), (164, 124574112), (192, 106407054), (208, 98221896), (216, 94584048), (234, 87308352), (246, 83049408), (288, 70938036), (312, 65481264), (324, 63056032), (328, 62287056), (351, 58205568), (369, 55366272), (384, 53203527), (416, 49110948), (432, 47292024), (468, 43654176), (492, 41524704), (533, 38330496), (576, 35469018), (624, 32740632), (648, 31528016), (656, 31143528), (702, 29102784), (738, 27683136), (832, 24555474), (864, 23646012), (936, 21827088), (984, 20762352), (1053, 19401856), (1066, 19165248), (1107, 18455424), (1152, 17734509), (1248, 16370316), (1296, 15764008), (1312, 15571764), (1404, 14551392), (1476, 13841568), (1599, 12776832), (1664, 12277737), (1728, 11823006), (1872, 10913544), (1968, 10381176), (2106, 9700928), (2132, 9582624), (2214, 9227712), (2496, 8185158), (2592, 7882004), (2624, 7785882), (2808, 7275696), (2952, 6920784), (3198, 6388416), (3321, 6151808), (3456, 5911503), (3697, 5526144), (3744, 5456772), (3936, 5190588), (4212, 4850464), (4264, 4791312), (4428, 4613856), (4797, 4258944), (4992, 4092579), (5184, 3941002), (5248, 3892941), (5616, 3637848), (5904, 3460392), (6396, 3194208), (6642, 3075904), (7394, 2763072), (7488, 2728386), (7872, 2595294), (8424, 2425232), (8528, 2395656), (8856, 2306928), (9594, 2129472), (10368, 1970501), (11091, 1842048), (11232, 1818924), (11808, 1730196), (12792, 1597104), (13284, 1537952), (14391, 1419648), (14788, 1381536), (14976, 1364193), (15744, 1297647), (16848, 1212616), (17056, 1197828), (17712, 1153464), (19188, 1064736), (22182, 921024), (22464, 909462), (23616, 865098), (25584, 798552), (26568, 768976), (28782, 709824), (29576, 690768), (33273, 614016), (33696, 606308), (34112, 598914), (35424, 576732), (38376, 532368), (43173, 473216), (44364, 460512), (44928, 454731), (47232, 432549), (48061, 425088), (51168, 399276), (53136, 384488), (57564, 354912), (59152, 345384), (66546, 307008), (67392, 303154), (68224, 299457), (70848, 288366), (76752, 266184), (86346, 236608), (88728, 230256), (96122, 212544), (99819, 204672), (102336, 199638), (106272, 192244), (115128, 177456), (118304, 172692), (133092, 153504), (134784, 151577), (141696, 144183)]