2005979040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1613

約数の個数: 384

約数和(自身を含む): 7894817280

約数和(自身を除く): 5888838240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 90, 92, 96, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 160, 180, 184, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 288, 299, 312, 345, 351, 360, 368, 390, 414, 416, 432, 460, 468, 480, 520, 540, 552, 585, 598, 621, 624, 690, 702, 720, 736, 780, 828, 864, 897, 920, 936, 1035, 1040, 1080, 1104, 1170, 1196, 1242, 1248, 1380, 1404, 1440, 1495, 1553, 1560, 1656, 1755, 1794, 1840, 1872, 2070, 2080, 2160, 2208, 2340, 2392, 2484, 2691, 2760, 2808, 2990, 3105, 3106, 3120, 3312, 3510, 3588, 3680, 3744, 4140, 4320, 4485, 4659, 4680, 4784, 4968, 5382, 5520, 5616, 5980, 6210, 6212, 6240, 6624, 7020, 7176, 7765, 8073, 8280, 8970, 9318, 9360, 9568, 9936, 10764, 11040, 11232, 11960, 12420, 12424, 13455, 13977, 14040, 14352, 15530, 16146, 16560, 17940, 18636, 18720, 19872, 20189, 21528, 23295, 23920, 24840, 24848, 26910, 27954, 28080, 28704, 31060, 32292, 33120, 35719, 35880, 37272, 40365, 40378, 41931, 43056, 46590, 47840, 49680, 49696, 53820, 55908, 56160, 60567, 62120, 64584, 69885, 71438, 71760, 74544, 80730, 80756, 83862, 86112, 93180, 99360, 100945, 107157, 107640, 111816, 121134, 124240, 129168, 139770, 142876, 143520, 149088, 161460, 161512, 167724, 178595, 181701, 186360, 201890, 209655, 214314, 215280, 223632, 242268, 248480, 258336, 279540, 285752, 302835, 321471, 322920, 323024, 335448, 357190, 363402, 372720, 403780, 419310, 428628, 430560, 447264, 464347, 484536, 535785, 545103, 559080, 571504, 605670, 642942, 645840, 646048, 670896, 714380, 726804, 745440, 807560, 838620, 857256, 908505, 928694, 964413, 969072, 1071570, 1090206, 1118160, 1143008, 1211340, 1285884, 1291680, 1341792, 1393041, 1428760, 1453608, 1607355, 1615120, 1677240, 1714512, 1817010, 1857388, 1928826, 1938144, 2143140, 2180412, 2236320, 2321735, 2422680, 2571768, 2725515, 2786082, 2857520, 2907216, 3214710, 3230240, 3354480, 3429024, 3634020, 3714776, 3857652, 4179123, 4286280, 4360824, 4643470, 4822065, 4845360, 5143536, 5451030, 5572164, 5715040, 5814432, 6429420, 6708960, 6965205, 7268040, 7429552, 7715304, 8358246, 8572560, 8721648, 9286940, 9644130, 9690720, 10287072, 10902060, 11144328, 12537369, 12858840, 13930410, 14536080, 14859104, 15430608, 16716492, 17145120, 17443296, 18573880, 19288260, 20895615, 21804120, 22288656, 25074738, 25717680, 27860820, 29072160, 30861216, 33432984, 37147760, 38576520, 41791230, 43608240, 44577312, 50149476, 51435360, 55721640, 62686845, 66865968, 74295520, 77153040, 83582460, 87216480, 100298952, 111443280, 125373690, 133731936, 154306080, 167164920, 200597904, 222886560, 250747380, 334329840, 401195808, 501494760, 668659680, 1002989520, 2005979040]

約数ペア:

[(1, 2005979040), (2, 1002989520), (3, 668659680), (4, 501494760), (5, 401195808), (6, 334329840), (8, 250747380), (9, 222886560), (10, 200597904), (12, 167164920), (13, 154306080), (15, 133731936), (16, 125373690), (18, 111443280), (20, 100298952), (23, 87216480), (24, 83582460), (26, 77153040), (27, 74295520), (30, 66865968), (32, 62686845), (36, 55721640), (39, 51435360), (40, 50149476), (45, 44577312), (46, 43608240), (48, 41791230), (52, 38576520), (54, 37147760), (60, 33432984), (65, 30861216), (69, 29072160), (72, 27860820), (78, 25717680), (80, 25074738), (90, 22288656), (92, 21804120), (96, 20895615), (104, 19288260), (108, 18573880), (115, 17443296), (117, 17145120), (120, 16716492), (130, 15430608), (135, 14859104), (138, 14536080), (144, 13930410), (156, 12858840), (160, 12537369), (180, 11144328), (184, 10902060), (195, 10287072), (207, 9690720), (208, 9644130), (216, 9286940), (230, 8721648), (234, 8572560), (240, 8358246), (260, 7715304), (270, 7429552), (276, 7268040), (288, 6965205), (299, 6708960), (312, 6429420), (345, 5814432), (351, 5715040), (360, 5572164), (368, 5451030), (390, 5143536), (414, 4845360), (416, 4822065), (432, 4643470), (460, 4360824), (468, 4286280), (480, 4179123), (520, 3857652), (540, 3714776), (552, 3634020), (585, 3429024), (598, 3354480), (621, 3230240), (624, 3214710), (690, 2907216), (702, 2857520), (720, 2786082), (736, 2725515), (780, 2571768), (828, 2422680), (864, 2321735), (897, 2236320), (920, 2180412), (936, 2143140), (1035, 1938144), (1040, 1928826), (1080, 1857388), (1104, 1817010), (1170, 1714512), (1196, 1677240), (1242, 1615120), (1248, 1607355), (1380, 1453608), (1404, 1428760), (1440, 1393041), (1495, 1341792), (1553, 1291680), (1560, 1285884), (1656, 1211340), (1755, 1143008), (1794, 1118160), (1840, 1090206), (1872, 1071570), (2070, 969072), (2080, 964413), (2160, 928694), (2208, 908505), (2340, 857256), (2392, 838620), (2484, 807560), (2691, 745440), (2760, 726804), (2808, 714380), (2990, 670896), (3105, 646048), (3106, 645840), (3120, 642942), (3312, 605670), (3510, 571504), (3588, 559080), (3680, 545103), (3744, 535785), (4140, 484536), (4320, 464347), (4485, 447264), (4659, 430560), (4680, 428628), (4784, 419310), (4968, 403780), (5382, 372720), (5520, 363402), (5616, 357190), (5980, 335448), (6210, 323024), (6212, 322920), (6240, 321471), (6624, 302835), (7020, 285752), (7176, 279540), (7765, 258336), (8073, 248480), (8280, 242268), (8970, 223632), (9318, 215280), (9360, 214314), (9568, 209655), (9936, 201890), (10764, 186360), (11040, 181701), (11232, 178595), (11960, 167724), (12420, 161512), (12424, 161460), (13455, 149088), (13977, 143520), (14040, 142876), (14352, 139770), (15530, 129168), (16146, 124240), (16560, 121134), (17940, 111816), (18636, 107640), (18720, 107157), (19872, 100945), (20189, 99360), (21528, 93180), (23295, 86112), (23920, 83862), (24840, 80756), (24848, 80730), (26910, 74544), (27954, 71760), (28080, 71438), (28704, 69885), (31060, 64584), (32292, 62120), (33120, 60567), (35719, 56160), (35880, 55908), (37272, 53820), (40365, 49696), (40378, 49680), (41931, 47840), (43056, 46590)]