313830360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 1072431360

約数和(自身を除く): 758601000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 61, 62, 72, 90, 93, 120, 122, 124, 155, 180, 183, 186, 244, 248, 279, 305, 310, 360, 366, 372, 461, 465, 488, 549, 558, 610, 620, 732, 744, 915, 922, 930, 1098, 1116, 1220, 1240, 1383, 1395, 1464, 1830, 1844, 1860, 1891, 2196, 2232, 2305, 2440, 2745, 2766, 2790, 3660, 3688, 3720, 3782, 4149, 4392, 4610, 5490, 5532, 5580, 5673, 6915, 7320, 7564, 8298, 9220, 9455, 10980, 11064, 11160, 11346, 13830, 14291, 15128, 16596, 17019, 18440, 18910, 20745, 21960, 22692, 27660, 28121, 28365, 28582, 33192, 34038, 37820, 41490, 42873, 45384, 55320, 56242, 56730, 57164, 68076, 71455, 75640, 82980, 84363, 85095, 85746, 112484, 113460, 114328, 128619, 136152, 140605, 142910, 165960, 168726, 170190, 171492, 214365, 224968, 226920, 253089, 257238, 281210, 285820, 337452, 340380, 342984, 421815, 428730, 506178, 514476, 562420, 571640, 643095, 674904, 680760, 843630, 857460, 871751, 1012356, 1028952, 1124840, 1265445, 1286190, 1687260, 1714920, 1743502, 2024712, 2530890, 2572380, 2615253, 3374520, 3487004, 4358755, 5061780, 5144760, 5230506, 6974008, 7845759, 8717510, 10123560, 10461012, 13076265, 15691518, 17435020, 20922024, 26152530, 31383036, 34870040, 39228795, 52305060, 62766072, 78457590, 104610120, 156915180, 313830360]

約数ペア:

[(1, 313830360), (2, 156915180), (3, 104610120), (4, 78457590), (5, 62766072), (6, 52305060), (8, 39228795), (9, 34870040), (10, 31383036), (12, 26152530), (15, 20922024), (18, 17435020), (20, 15691518), (24, 13076265), (30, 10461012), (31, 10123560), (36, 8717510), (40, 7845759), (45, 6974008), (60, 5230506), (61, 5144760), (62, 5061780), (72, 4358755), (90, 3487004), (93, 3374520), (120, 2615253), (122, 2572380), (124, 2530890), (155, 2024712), (180, 1743502), (183, 1714920), (186, 1687260), (244, 1286190), (248, 1265445), (279, 1124840), (305, 1028952), (310, 1012356), (360, 871751), (366, 857460), (372, 843630), (461, 680760), (465, 674904), (488, 643095), (549, 571640), (558, 562420), (610, 514476), (620, 506178), (732, 428730), (744, 421815), (915, 342984), (922, 340380), (930, 337452), (1098, 285820), (1116, 281210), (1220, 257238), (1240, 253089), (1383, 226920), (1395, 224968), (1464, 214365), (1830, 171492), (1844, 170190), (1860, 168726), (1891, 165960), (2196, 142910), (2232, 140605), (2305, 136152), (2440, 128619), (2745, 114328), (2766, 113460), (2790, 112484), (3660, 85746), (3688, 85095), (3720, 84363), (3782, 82980), (4149, 75640), (4392, 71455), (4610, 68076), (5490, 57164), (5532, 56730), (5580, 56242), (5673, 55320), (6915, 45384), (7320, 42873), (7564, 41490), (8298, 37820), (9220, 34038), (9455, 33192), (10980, 28582), (11064, 28365), (11160, 28121), (11346, 27660), (13830, 22692), (14291, 21960), (15128, 20745), (16596, 18910), (17019, 18440)]