5158655520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:979

約数の個数: 192

約数和(自身を含む): 16575632640

約数和(自身を除く): 11416977120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 229, 240, 284, 355, 426, 458, 480, 568, 661, 687, 710, 852, 916, 1065, 1136, 1145, 1322, 1374, 1420, 1704, 1832, 1983, 2130, 2272, 2290, 2644, 2748, 2840, 3305, 3408, 3435, 3664, 3966, 4260, 4580, 5288, 5496, 5680, 6610, 6816, 6870, 7328, 7932, 8520, 9160, 9915, 10576, 10992, 11360, 13220, 13740, 15864, 16259, 17040, 18320, 19830, 21152, 21984, 26440, 27480, 31728, 32518, 34080, 36640, 39660, 46931, 48777, 52880, 54960, 63456, 65036, 79320, 81295, 93862, 97554, 105760, 109920, 130072, 140793, 151369, 158640, 162590, 187724, 195108, 234655, 243885, 260144, 281586, 302738, 317280, 325180, 375448, 390216, 454107, 469310, 487770, 520288, 563172, 605476, 650360, 703965, 750896, 756845, 780432, 908214, 938620, 975540, 1126344, 1210952, 1300720, 1407930, 1501792, 1513690, 1560864, 1816428, 1877240, 1951080, 2252688, 2270535, 2421904, 2601440, 2815860, 3027380, 3632856, 3754480, 3902160, 4505376, 4541070, 4843808, 5631720, 6054760, 7265712, 7508960, 7804320, 9082140, 10747199, 11263440, 12109520, 14531424, 18164280, 21494398, 22526880, 24219040, 32241597, 36328560, 42988796, 53735995, 64483194, 72657120, 85977592, 107471990, 128966388, 161207985, 171955184, 214943980, 257932776, 322415970, 343910368, 429887960, 515865552, 644831940, 859775920, 1031731104, 1289663880, 1719551840, 2579327760, 5158655520]

約数ペア:

[(1, 5158655520), (2, 2579327760), (3, 1719551840), (4, 1289663880), (5, 1031731104), (6, 859775920), (8, 644831940), (10, 515865552), (12, 429887960), (15, 343910368), (16, 322415970), (20, 257932776), (24, 214943980), (30, 171955184), (32, 161207985), (40, 128966388), (48, 107471990), (60, 85977592), (71, 72657120), (80, 64483194), (96, 53735995), (120, 42988796), (142, 36328560), (160, 32241597), (213, 24219040), (229, 22526880), (240, 21494398), (284, 18164280), (355, 14531424), (426, 12109520), (458, 11263440), (480, 10747199), (568, 9082140), (661, 7804320), (687, 7508960), (710, 7265712), (852, 6054760), (916, 5631720), (1065, 4843808), (1136, 4541070), (1145, 4505376), (1322, 3902160), (1374, 3754480), (1420, 3632856), (1704, 3027380), (1832, 2815860), (1983, 2601440), (2130, 2421904), (2272, 2270535), (2290, 2252688), (2644, 1951080), (2748, 1877240), (2840, 1816428), (3305, 1560864), (3408, 1513690), (3435, 1501792), (3664, 1407930), (3966, 1300720), (4260, 1210952), (4580, 1126344), (5288, 975540), (5496, 938620), (5680, 908214), (6610, 780432), (6816, 756845), (6870, 750896), (7328, 703965), (7932, 650360), (8520, 605476), (9160, 563172), (9915, 520288), (10576, 487770), (10992, 469310), (11360, 454107), (13220, 390216), (13740, 375448), (15864, 325180), (16259, 317280), (17040, 302738), (18320, 281586), (19830, 260144), (21152, 243885), (21984, 234655), (26440, 195108), (27480, 187724), (31728, 162590), (32518, 158640), (34080, 151369), (36640, 140793), (39660, 130072), (46931, 109920), (48777, 105760), (52880, 97554), (54960, 93862), (63456, 81295), (65036, 79320)]