26123201520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1657}}^1$

素因数の和:1880

約数の個数: 320

約数和(自身を含む): 90631532544

約数和(自身を除く): 64508331024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 163, 186, 195, 208, 240, 248, 260, 310, 312, 326, 372, 390, 403, 465, 489, 496, 520, 620, 624, 652, 744, 780, 806, 815, 930, 978, 1040, 1209, 1240, 1304, 1488, 1560, 1612, 1630, 1657, 1860, 1956, 2015, 2119, 2418, 2445, 2480, 2608, 3120, 3224, 3260, 3314, 3720, 3912, 4030, 4238, 4836, 4890, 4971, 5053, 6045, 6357, 6448, 6520, 6628, 7440, 7824, 8060, 8285, 8476, 9672, 9780, 9942, 10106, 10595, 12090, 12714, 13040, 13256, 15159, 16120, 16570, 16952, 19344, 19560, 19884, 20212, 21190, 21541, 24180, 24855, 25265, 25428, 26512, 30318, 31785, 32240, 33140, 33904, 39120, 39768, 40424, 42380, 43082, 48360, 49710, 50530, 50856, 51367, 60636, 63570, 64623, 65689, 66280, 75795, 79536, 80848, 84760, 86164, 96720, 99420, 101060, 101712, 102734, 107705, 121272, 127140, 129246, 131378, 132560, 151590, 154101, 169520, 172328, 197067, 198840, 202120, 205468, 215410, 242544, 254280, 256835, 258492, 262756, 270091, 303180, 308202, 323115, 328445, 344656, 394134, 397680, 404240, 410936, 430820, 508560, 513670, 516984, 525512, 540182, 606360, 616404, 646230, 656890, 667771, 770505, 788268, 810273, 821872, 861640, 985335, 1027340, 1033968, 1051024, 1080364, 1212720, 1232808, 1292460, 1313780, 1335542, 1350455, 1541010, 1576536, 1620546, 1723280, 1970670, 2003313, 2054680, 2160728, 2465616, 2584920, 2627560, 2671084, 2700910, 3082020, 3153072, 3241092, 3338855, 3511183, 3941340, 4006626, 4051365, 4109360, 4321456, 5169840, 5255120, 5342168, 5401820, 6164040, 6482184, 6677710, 7022366, 7882680, 8013252, 8102730, 8372821, 10016565, 10533549, 10684336, 10803640, 12328080, 12964368, 13355420, 14044732, 15765360, 16026504, 16205460, 16745642, 17555915, 20033130, 21067098, 21607280, 25118463, 26710840, 28089464, 32053008, 32410920, 33491284, 35111830, 40066260, 41864105, 42134196, 50236926, 52667745, 53421680, 56178928, 64821840, 66982568, 70223660, 80132520, 83728210, 84268392, 100473852, 105335490, 108846673, 125592315, 133965136, 140447320, 160265040, 167456420, 168536784, 200947704, 210670980, 217693346, 251184630, 280894640, 326540019, 334912840, 401895408, 421341960, 435386692, 502369260, 544233365, 653080038, 669825680, 842683920, 870773384, 1004738520, 1088466730, 1306160076, 1632700095, 1741546768, 2009477040, 2176933460, 2612320152, 3265400190, 4353866920, 5224640304, 6530800380, 8707733840, 13061600760, 26123201520]

約数ペア:

[(1, 26123201520), (2, 13061600760), (3, 8707733840), (4, 6530800380), (5, 5224640304), (6, 4353866920), (8, 3265400190), (10, 2612320152), (12, 2176933460), (13, 2009477040), (15, 1741546768), (16, 1632700095), (20, 1306160076), (24, 1088466730), (26, 1004738520), (30, 870773384), (31, 842683920), (39, 669825680), (40, 653080038), (48, 544233365), (52, 502369260), (60, 435386692), (62, 421341960), (65, 401895408), (78, 334912840), (80, 326540019), (93, 280894640), (104, 251184630), (120, 217693346), (124, 210670980), (130, 200947704), (155, 168536784), (156, 167456420), (163, 160265040), (186, 140447320), (195, 133965136), (208, 125592315), (240, 108846673), (248, 105335490), (260, 100473852), (310, 84268392), (312, 83728210), (326, 80132520), (372, 70223660), (390, 66982568), (403, 64821840), (465, 56178928), (489, 53421680), (496, 52667745), (520, 50236926), (620, 42134196), (624, 41864105), (652, 40066260), (744, 35111830), (780, 33491284), (806, 32410920), (815, 32053008), (930, 28089464), (978, 26710840), (1040, 25118463), (1209, 21607280), (1240, 21067098), (1304, 20033130), (1488, 17555915), (1560, 16745642), (1612, 16205460), (1630, 16026504), (1657, 15765360), (1860, 14044732), (1956, 13355420), (2015, 12964368), (2119, 12328080), (2418, 10803640), (2445, 10684336), (2480, 10533549), (2608, 10016565), (3120, 8372821), (3224, 8102730), (3260, 8013252), (3314, 7882680), (3720, 7022366), (3912, 6677710), (4030, 6482184), (4238, 6164040), (4836, 5401820), (4890, 5342168), (4971, 5255120), (5053, 5169840), (6045, 4321456), (6357, 4109360), (6448, 4051365), (6520, 4006626), (6628, 3941340), (7440, 3511183), (7824, 3338855), (8060, 3241092), (8285, 3153072), (8476, 3082020), (9672, 2700910), (9780, 2671084), (9942, 2627560), (10106, 2584920), (10595, 2465616), (12090, 2160728), (12714, 2054680), (13040, 2003313), (13256, 1970670), (15159, 1723280), (16120, 1620546), (16570, 1576536), (16952, 1541010), (19344, 1350455), (19560, 1335542), (19884, 1313780), (20212, 1292460), (21190, 1232808), (21541, 1212720), (24180, 1080364), (24855, 1051024), (25265, 1033968), (25428, 1027340), (26512, 985335), (30318, 861640), (31785, 821872), (32240, 810273), (33140, 788268), (33904, 770505), (39120, 667771), (39768, 656890), (40424, 646230), (42380, 616404), (43082, 606360), (48360, 540182), (49710, 525512), (50530, 516984), (50856, 513670), (51367, 508560), (60636, 430820), (63570, 410936), (64623, 404240), (65689, 397680), (66280, 394134), (75795, 344656), (79536, 328445), (80848, 323115), (84760, 308202), (86164, 303180), (96720, 270091), (99420, 262756), (101060, 258492), (101712, 256835), (102734, 254280), (107705, 242544), (121272, 215410), (127140, 205468), (129246, 202120), (131378, 198840), (132560, 197067), (151590, 172328), (154101, 169520)]