87552784160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1637}}^1$

素因数の和:1987

約数の個数: 192

約数和(自身を含む): 219689293824

約数和(自身を除く): 132136509664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 124, 155, 160, 164, 205, 248, 263, 310, 328, 410, 496, 526, 620, 656, 820, 992, 1052, 1240, 1271, 1312, 1315, 1637, 1640, 2104, 2480, 2542, 2630, 3274, 3280, 4208, 4960, 5084, 5260, 6355, 6548, 6560, 8153, 8185, 8416, 10168, 10520, 10783, 12710, 13096, 16306, 16370, 20336, 21040, 21566, 25420, 26192, 32612, 32740, 40672, 40765, 42080, 43132, 50747, 50840, 52384, 53915, 65224, 65480, 67117, 81530, 86264, 101494, 101680, 107830, 130448, 130960, 134234, 163060, 172528, 202988, 203360, 215660, 253735, 260896, 261920, 268468, 326120, 334273, 335585, 345056, 405976, 430531, 431320, 507470, 536936, 652240, 668546, 671170, 811952, 861062, 862640, 1014940, 1073872, 1304480, 1337092, 1342340, 1623904, 1671365, 1722124, 1725280, 2029880, 2080627, 2147744, 2152655, 2674184, 2684680, 3342730, 3444248, 4059760, 4161254, 4305310, 5348368, 5369360, 6685460, 6888496, 8119520, 8322508, 8610620, 10403135, 10696736, 10738720, 13346461, 13370920, 13776992, 16645016, 17221240, 17651771, 20806270, 26692922, 26741840, 33290032, 34442480, 35303542, 41612540, 53385844, 53483680, 66580064, 66732305, 68884960, 70607084, 83225080, 88258855, 106771688, 133464610, 141214168, 166450160, 176517710, 213543376, 266929220, 282428336, 332900320, 353035420, 427086752, 533858440, 547204901, 564856672, 706070840, 1067716880, 1094409802, 1412141680, 2135433760, 2188819604, 2736024505, 2824283360, 4377639208, 5472049010, 8755278416, 10944098020, 17510556832, 21888196040, 43776392080, 87552784160]

約数ペア:

[(1, 87552784160), (2, 43776392080), (4, 21888196040), (5, 17510556832), (8, 10944098020), (10, 8755278416), (16, 5472049010), (20, 4377639208), (31, 2824283360), (32, 2736024505), (40, 2188819604), (41, 2135433760), (62, 1412141680), (80, 1094409802), (82, 1067716880), (124, 706070840), (155, 564856672), (160, 547204901), (164, 533858440), (205, 427086752), (248, 353035420), (263, 332900320), (310, 282428336), (328, 266929220), (410, 213543376), (496, 176517710), (526, 166450160), (620, 141214168), (656, 133464610), (820, 106771688), (992, 88258855), (1052, 83225080), (1240, 70607084), (1271, 68884960), (1312, 66732305), (1315, 66580064), (1637, 53483680), (1640, 53385844), (2104, 41612540), (2480, 35303542), (2542, 34442480), (2630, 33290032), (3274, 26741840), (3280, 26692922), (4208, 20806270), (4960, 17651771), (5084, 17221240), (5260, 16645016), (6355, 13776992), (6548, 13370920), (6560, 13346461), (8153, 10738720), (8185, 10696736), (8416, 10403135), (10168, 8610620), (10520, 8322508), (10783, 8119520), (12710, 6888496), (13096, 6685460), (16306, 5369360), (16370, 5348368), (20336, 4305310), (21040, 4161254), (21566, 4059760), (25420, 3444248), (26192, 3342730), (32612, 2684680), (32740, 2674184), (40672, 2152655), (40765, 2147744), (42080, 2080627), (43132, 2029880), (50747, 1725280), (50840, 1722124), (52384, 1671365), (53915, 1623904), (65224, 1342340), (65480, 1337092), (67117, 1304480), (81530, 1073872), (86264, 1014940), (101494, 862640), (101680, 861062), (107830, 811952), (130448, 671170), (130960, 668546), (134234, 652240), (163060, 536936), (172528, 507470), (202988, 431320), (203360, 430531), (215660, 405976), (253735, 345056), (260896, 335585), (261920, 334273), (268468, 326120)]