19107686520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6491}}^1$

素因数の和:6575

約数の個数: 384

約数和(自身を含む): 72735848640

約数和(自身を除く): 53628162120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 37, 39, 40, 45, 51, 52, 60, 65, 68, 72, 74, 78, 85, 90, 102, 104, 111, 117, 120, 130, 136, 148, 153, 156, 170, 180, 185, 195, 204, 221, 222, 234, 255, 260, 296, 306, 312, 333, 340, 360, 370, 390, 408, 442, 444, 468, 481, 510, 520, 555, 585, 612, 629, 663, 666, 680, 740, 765, 780, 884, 888, 936, 962, 1020, 1105, 1110, 1170, 1224, 1258, 1326, 1332, 1443, 1480, 1530, 1560, 1665, 1768, 1887, 1924, 1989, 2040, 2210, 2220, 2340, 2405, 2516, 2652, 2664, 2886, 3060, 3145, 3315, 3330, 3774, 3848, 3978, 4329, 4420, 4440, 4680, 4810, 5032, 5304, 5661, 5772, 6120, 6290, 6491, 6630, 6660, 7215, 7548, 7956, 8177, 8658, 8840, 9435, 9620, 9945, 11322, 11544, 12580, 12982, 13260, 13320, 14430, 15096, 15912, 16354, 17316, 18870, 19240, 19473, 19890, 21645, 22644, 24531, 25160, 25964, 26520, 28305, 28860, 32455, 32708, 34632, 37740, 38946, 39780, 40885, 43290, 45288, 49062, 51928, 56610, 57720, 58419, 64910, 65416, 73593, 75480, 77892, 79560, 81770, 84383, 86580, 97365, 98124, 110347, 113220, 116838, 122655, 129820, 147186, 155784, 163540, 168766, 173160, 194730, 196248, 220694, 226440, 233676, 240167, 245310, 253149, 259640, 292095, 294372, 327080, 331041, 337532, 367965, 389460, 421915, 441388, 467352, 480334, 490620, 506298, 551735, 584190, 588744, 662082, 675064, 720501, 735930, 759447, 778920, 843830, 882776, 960668, 981240, 993123, 1012596, 1103470, 1168380, 1200835, 1265745, 1324164, 1434511, 1441002, 1471860, 1518894, 1655205, 1687660, 1921336, 1986246, 2025192, 2161503, 2206940, 2336760, 2401670, 2531490, 2648328, 2869022, 2882004, 2943720, 3037788, 3122171, 3310410, 3375320, 3602505, 3797235, 3972492, 4082839, 4303533, 4323006, 4413880, 4803340, 4965615, 5062980, 5738044, 5764008, 6075576, 6244342, 6620820, 7172555, 7205010, 7594470, 7944984, 8165678, 8607066, 8646012, 9366513, 9606680, 9931230, 10125960, 10807515, 11476088, 12248517, 12488684, 12910599, 13241640, 14345110, 14410020, 15188940, 15610855, 16331356, 17214132, 17292024, 18733026, 19862460, 20414195, 21517665, 21615030, 24497034, 24977368, 25821198, 28099539, 28690220, 28820040, 30377880, 31221710, 32662712, 34428264, 36745551, 37466052, 39724920, 40828390, 43035330, 43230060, 46832565, 48994068, 51642396, 53076907, 56199078, 57380440, 61242585, 62443420, 64552995, 73491102, 74932104, 81656780, 86070660, 86460120, 93665130, 97988136, 103284792, 106153814, 112398156, 122485170, 124886840, 129105990, 140497695, 146982204, 159230721, 163313560, 172141320, 183727755, 187330260, 212307628, 224796312, 244970340, 258211980, 265384535, 280995390, 293964408, 318461442, 367455510, 374660520, 424615256, 477692163, 489940680, 516423960, 530769070, 561990780, 636922884, 734911020, 796153605, 955384326, 1061538140, 1123981560, 1273845768, 1469822040, 1592307210, 1910768652, 2123076280, 2388460815, 3184614420, 3821537304, 4776921630, 6369228840, 9553843260, 19107686520]

約数ペア:

[(1, 19107686520), (2, 9553843260), (3, 6369228840), (4, 4776921630), (5, 3821537304), (6, 3184614420), (8, 2388460815), (9, 2123076280), (10, 1910768652), (12, 1592307210), (13, 1469822040), (15, 1273845768), (17, 1123981560), (18, 1061538140), (20, 955384326), (24, 796153605), (26, 734911020), (30, 636922884), (34, 561990780), (36, 530769070), (37, 516423960), (39, 489940680), (40, 477692163), (45, 424615256), (51, 374660520), (52, 367455510), (60, 318461442), (65, 293964408), (68, 280995390), (72, 265384535), (74, 258211980), (78, 244970340), (85, 224796312), (90, 212307628), (102, 187330260), (104, 183727755), (111, 172141320), (117, 163313560), (120, 159230721), (130, 146982204), (136, 140497695), (148, 129105990), (153, 124886840), (156, 122485170), (170, 112398156), (180, 106153814), (185, 103284792), (195, 97988136), (204, 93665130), (221, 86460120), (222, 86070660), (234, 81656780), (255, 74932104), (260, 73491102), (296, 64552995), (306, 62443420), (312, 61242585), (333, 57380440), (340, 56199078), (360, 53076907), (370, 51642396), (390, 48994068), (408, 46832565), (442, 43230060), (444, 43035330), (468, 40828390), (481, 39724920), (510, 37466052), (520, 36745551), (555, 34428264), (585, 32662712), (612, 31221710), (629, 30377880), (663, 28820040), (666, 28690220), (680, 28099539), (740, 25821198), (765, 24977368), (780, 24497034), (884, 21615030), (888, 21517665), (936, 20414195), (962, 19862460), (1020, 18733026), (1105, 17292024), (1110, 17214132), (1170, 16331356), (1224, 15610855), (1258, 15188940), (1326, 14410020), (1332, 14345110), (1443, 13241640), (1480, 12910599), (1530, 12488684), (1560, 12248517), (1665, 11476088), (1768, 10807515), (1887, 10125960), (1924, 9931230), (1989, 9606680), (2040, 9366513), (2210, 8646012), (2220, 8607066), (2340, 8165678), (2405, 7944984), (2516, 7594470), (2652, 7205010), (2664, 7172555), (2886, 6620820), (3060, 6244342), (3145, 6075576), (3315, 5764008), (3330, 5738044), (3774, 5062980), (3848, 4965615), (3978, 4803340), (4329, 4413880), (4420, 4323006), (4440, 4303533), (4680, 4082839), (4810, 3972492), (5032, 3797235), (5304, 3602505), (5661, 3375320), (5772, 3310410), (6120, 3122171), (6290, 3037788), (6491, 2943720), (6630, 2882004), (6660, 2869022), (7215, 2648328), (7548, 2531490), (7956, 2401670), (8177, 2336760), (8658, 2206940), (8840, 2161503), (9435, 2025192), (9620, 1986246), (9945, 1921336), (11322, 1687660), (11544, 1655205), (12580, 1518894), (12982, 1471860), (13260, 1441002), (13320, 1434511), (14430, 1324164), (15096, 1265745), (15912, 1200835), (16354, 1168380), (17316, 1103470), (18870, 1012596), (19240, 993123), (19473, 981240), (19890, 960668), (21645, 882776), (22644, 843830), (24531, 778920), (25160, 759447), (25964, 735930), (26520, 720501), (28305, 675064), (28860, 662082), (32455, 588744), (32708, 584190), (34632, 551735), (37740, 506298), (38946, 490620), (39780, 480334), (40885, 467352), (43290, 441388), (45288, 421915), (49062, 389460), (51928, 367965), (56610, 337532), (57720, 331041), (58419, 327080), (64910, 294372), (65416, 292095), (73593, 259640), (75480, 253149), (77892, 245310), (79560, 240167), (81770, 233676), (84383, 226440), (86580, 220694), (97365, 196248), (98124, 194730), (110347, 173160), (113220, 168766), (116838, 163540), (122655, 155784), (129820, 147186)]