217362240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1157

約数の個数: 168

約数和(自身を含む): 758878848

約数和(自身を除く): 541516608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1063, 1065, 1136, 1278, 1420, 1440, 1704, 2126, 2130, 2272, 2556, 2840, 2880, 3189, 3195, 3408, 4252, 4260, 4544, 5112, 5315, 5680, 6378, 6390, 6816, 8504, 8520, 9567, 10224, 10630, 11360, 12756, 12780, 13632, 15945, 17008, 17040, 19134, 20448, 21260, 22720, 25512, 25560, 31890, 34016, 34080, 38268, 40896, 42520, 47835, 51024, 51120, 63780, 68032, 68160, 75473, 76536, 85040, 95670, 102048, 102240, 127560, 150946, 153072, 170080, 191340, 204096, 204480, 226419, 255120, 301892, 306144, 340160, 377365, 382680, 452838, 510240, 603784, 612288, 679257, 754730, 765360, 905676, 1020480, 1132095, 1207568, 1358514, 1509460, 1530720, 1811352, 2264190, 2415136, 2717028, 3018920, 3061440, 3396285, 3622704, 4528380, 4830272, 5434056, 6037840, 6792570, 7245408, 9056760, 10868112, 12075680, 13585140, 14490816, 18113520, 21736224, 24151360, 27170280, 36227040, 43472448, 54340560, 72454080, 108681120, 217362240]

約数ペア:

[(1, 217362240), (2, 108681120), (3, 72454080), (4, 54340560), (5, 43472448), (6, 36227040), (8, 27170280), (9, 24151360), (10, 21736224), (12, 18113520), (15, 14490816), (16, 13585140), (18, 12075680), (20, 10868112), (24, 9056760), (30, 7245408), (32, 6792570), (36, 6037840), (40, 5434056), (45, 4830272), (48, 4528380), (60, 3622704), (64, 3396285), (71, 3061440), (72, 3018920), (80, 2717028), (90, 2415136), (96, 2264190), (120, 1811352), (142, 1530720), (144, 1509460), (160, 1358514), (180, 1207568), (192, 1132095), (213, 1020480), (240, 905676), (284, 765360), (288, 754730), (320, 679257), (355, 612288), (360, 603784), (426, 510240), (480, 452838), (568, 382680), (576, 377365), (639, 340160), (710, 306144), (720, 301892), (852, 255120), (960, 226419), (1063, 204480), (1065, 204096), (1136, 191340), (1278, 170080), (1420, 153072), (1440, 150946), (1704, 127560), (2126, 102240), (2130, 102048), (2272, 95670), (2556, 85040), (2840, 76536), (2880, 75473), (3189, 68160), (3195, 68032), (3408, 63780), (4252, 51120), (4260, 51024), (4544, 47835), (5112, 42520), (5315, 40896), (5680, 38268), (6378, 34080), (6390, 34016), (6816, 31890), (8504, 25560), (8520, 25512), (9567, 22720), (10224, 21260), (10630, 20448), (11360, 19134), (12756, 17040), (12780, 17008), (13632, 15945)]