638206757760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2324471}}^1$

素因数の和:2324517

約数の個数: 256

約数和(自身を含む): 2389929131520

約数和(自身を除く): 1751722373760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1408, 1430, 1560, 1664, 1716, 1760, 1920, 2080, 2112, 2145, 2288, 2496, 2640, 2860, 3120, 3432, 3520, 4160, 4224, 4290, 4576, 4992, 5280, 5720, 6240, 6864, 7040, 8320, 8580, 9152, 10560, 11440, 12480, 13728, 17160, 18304, 21120, 22880, 24960, 27456, 34320, 45760, 54912, 68640, 91520, 137280, 274560, 2324471, 4648942, 6973413, 9297884, 11622355, 13946826, 18595768, 23244710, 25569181, 27893652, 30218123, 34867065, 37191536, 46489420, 51138362, 55787304, 60436246, 69734130, 74383072, 76707543, 90654369, 92978840, 102276724, 111574608, 120872492, 127845905, 139468260, 148766144, 151090615, 153415086, 181308738, 185957680, 204553448, 223149216, 241744984, 255691810, 278936520, 297532288, 302181230, 306830172, 332399353, 362617476, 371915360, 383537715, 409106896, 446298432, 453271845, 483489968, 511383620, 557873040, 604362460, 613660344, 664798706, 725234952, 743830720, 767075430, 818213792, 892596864, 906543690, 966979936, 997198059, 1022767240, 1115746080, 1208724920, 1227320688, 1329597412, 1450469904, 1487661440, 1534150860, 1636427584, 1661996765, 1813087380, 1933959872, 1994396118, 2045534480, 2231492160, 2417449840, 2454641376, 2659194824, 2900939808, 3068301720, 3272855168, 3323993530, 3626174760, 3867919744, 3988792236, 4091068960, 4462984320, 4834899680, 4909282752, 4985990295, 5318389648, 5801879616, 6136603440, 6647987060, 7252349520, 7977584472, 8182137920, 9669799360, 9818565504, 9971980590, 10636779296, 11603759232, 12273206880, 13295974120, 14504699040, 15955168944, 16364275840, 19339598720, 19943961180, 21273558592, 24546413760, 26591948240, 29009398080, 31910337888, 39887922360, 42547117184, 49092827520, 53183896480, 58018796160, 63820675776, 79775844720, 106367792960, 127641351552, 159551689440, 212735585920, 319103378880, 638206757760]

約数ペア:

[(1, 638206757760), (2, 319103378880), (3, 212735585920), (4, 159551689440), (5, 127641351552), (6, 106367792960), (8, 79775844720), (10, 63820675776), (11, 58018796160), (12, 53183896480), (13, 49092827520), (15, 42547117184), (16, 39887922360), (20, 31910337888), (22, 29009398080), (24, 26591948240), (26, 24546413760), (30, 21273558592), (32, 19943961180), (33, 19339598720), (39, 16364275840), (40, 15955168944), (44, 14504699040), (48, 13295974120), (52, 12273206880), (55, 11603759232), (60, 10636779296), (64, 9971980590), (65, 9818565504), (66, 9669799360), (78, 8182137920), (80, 7977584472), (88, 7252349520), (96, 6647987060), (104, 6136603440), (110, 5801879616), (120, 5318389648), (128, 4985990295), (130, 4909282752), (132, 4834899680), (143, 4462984320), (156, 4091068960), (160, 3988792236), (165, 3867919744), (176, 3626174760), (192, 3323993530), (195, 3272855168), (208, 3068301720), (220, 2900939808), (240, 2659194824), (260, 2454641376), (264, 2417449840), (286, 2231492160), (312, 2045534480), (320, 1994396118), (330, 1933959872), (352, 1813087380), (384, 1661996765), (390, 1636427584), (416, 1534150860), (429, 1487661440), (440, 1450469904), (480, 1329597412), (520, 1227320688), (528, 1208724920), (572, 1115746080), (624, 1022767240), (640, 997198059), (660, 966979936), (704, 906543690), (715, 892596864), (780, 818213792), (832, 767075430), (858, 743830720), (880, 725234952), (960, 664798706), (1040, 613660344), (1056, 604362460), (1144, 557873040), (1248, 511383620), (1320, 483489968), (1408, 453271845), (1430, 446298432), (1560, 409106896), (1664, 383537715), (1716, 371915360), (1760, 362617476), (1920, 332399353), (2080, 306830172), (2112, 302181230), (2145, 297532288), (2288, 278936520), (2496, 255691810), (2640, 241744984), (2860, 223149216), (3120, 204553448), (3432, 185957680), (3520, 181308738), (4160, 153415086), (4224, 151090615), (4290, 148766144), (4576, 139468260), (4992, 127845905), (5280, 120872492), (5720, 111574608), (6240, 102276724), (6864, 92978840), (7040, 90654369), (8320, 76707543), (8580, 74383072), (9152, 69734130), (10560, 60436246), (11440, 55787304), (12480, 51138362), (13728, 46489420), (17160, 37191536), (18304, 34867065), (21120, 30218123), (22880, 27893652), (24960, 25569181), (27456, 23244710), (34320, 18595768), (45760, 13946826), (54912, 11622355), (68640, 9297884), (91520, 6973413), (137280, 4648942), (274560, 2324471)]