999668160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11197}}^1$

素因数の和:11251

約数の個数: 168

約数和(自身を含む): 3549676416

約数和(自身を除く): 2550008256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 11160, 11197, 14880, 17856, 22320, 22394, 29760, 33591, 44640, 44788, 55985, 67182, 89280, 89576, 100773, 111970, 134364, 167955, 179152, 201546, 223940, 268728, 335910, 347107, 358304, 403092, 447880, 503865, 537456, 671820, 694214, 716608, 806184, 895760, 1007730, 1041321, 1074912, 1343640, 1388428, 1612368, 1735535, 1791520, 2015460, 2082642, 2149824, 2687280, 2776856, 3123963, 3224736, 3471070, 3583040, 4030920, 4165284, 5206605, 5374560, 5553712, 6247926, 6449472, 6942140, 8061840, 8330568, 10413210, 10749120, 11107424, 12495852, 13884280, 15619815, 16123680, 16661136, 20826420, 22214848, 24991704, 27768560, 31239630, 32247360, 33322272, 41652840, 49983408, 55537120, 62479260, 66644544, 83305680, 99966816, 111074240, 124958520, 166611360, 199933632, 249917040, 333222720, 499834080, 999668160]

約数ペア:

[(1, 999668160), (2, 499834080), (3, 333222720), (4, 249917040), (5, 199933632), (6, 166611360), (8, 124958520), (9, 111074240), (10, 99966816), (12, 83305680), (15, 66644544), (16, 62479260), (18, 55537120), (20, 49983408), (24, 41652840), (30, 33322272), (31, 32247360), (32, 31239630), (36, 27768560), (40, 24991704), (45, 22214848), (48, 20826420), (60, 16661136), (62, 16123680), (64, 15619815), (72, 13884280), (80, 12495852), (90, 11107424), (93, 10749120), (96, 10413210), (120, 8330568), (124, 8061840), (144, 6942140), (155, 6449472), (160, 6247926), (180, 5553712), (186, 5374560), (192, 5206605), (240, 4165284), (248, 4030920), (279, 3583040), (288, 3471070), (310, 3224736), (320, 3123963), (360, 2776856), (372, 2687280), (465, 2149824), (480, 2082642), (496, 2015460), (558, 1791520), (576, 1735535), (620, 1612368), (720, 1388428), (744, 1343640), (930, 1074912), (960, 1041321), (992, 1007730), (1116, 895760), (1240, 806184), (1395, 716608), (1440, 694214), (1488, 671820), (1860, 537456), (1984, 503865), (2232, 447880), (2480, 403092), (2790, 358304), (2880, 347107), (2976, 335910), (3720, 268728), (4464, 223940), (4960, 201546), (5580, 179152), (5952, 167955), (7440, 134364), (8928, 111970), (9920, 100773), (11160, 89576), (11197, 89280), (14880, 67182), (17856, 55985), (22320, 44788), (22394, 44640), (29760, 33591)]