1886736960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9227}}^1$

素因数の和:9321

約数の個数: 168

約数和(自身を含む): 6581704896

約数和(自身を除く): 4694967936

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, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 2880, 3195, 3408, 4260, 4544, 5112, 5680, 6390, 6816, 8520, 9227, 10224, 11360, 12780, 13632, 17040, 18454, 20448, 22720, 25560, 27681, 34080, 36908, 40896, 46135, 51120, 55362, 68160, 73816, 83043, 92270, 102240, 110724, 138405, 147632, 166086, 184540, 204480, 221448, 276810, 295264, 332172, 369080, 415215, 442896, 553620, 590528, 655117, 664344, 738160, 830430, 885792, 1107240, 1310234, 1328688, 1476320, 1660860, 1771584, 1965351, 2214480, 2620468, 2657376, 2952640, 3275585, 3321720, 3930702, 4428960, 5240936, 5314752, 5896053, 6551170, 6643440, 7861404, 8857920, 9826755, 10481872, 11792106, 13102340, 13286880, 15722808, 19653510, 20963744, 23584212, 26204680, 26573760, 29480265, 31445616, 39307020, 41927488, 47168424, 52409360, 58960530, 62891232, 78614040, 94336848, 104818720, 117921060, 125782464, 157228080, 188673696, 209637440, 235842120, 314456160, 377347392, 471684240, 628912320, 943368480, 1886736960]

約数ペア:

[(1, 1886736960), (2, 943368480), (3, 628912320), (4, 471684240), (5, 377347392), (6, 314456160), (8, 235842120), (9, 209637440), (10, 188673696), (12, 157228080), (15, 125782464), (16, 117921060), (18, 104818720), (20, 94336848), (24, 78614040), (30, 62891232), (32, 58960530), (36, 52409360), (40, 47168424), (45, 41927488), (48, 39307020), (60, 31445616), (64, 29480265), (71, 26573760), (72, 26204680), (80, 23584212), (90, 20963744), (96, 19653510), (120, 15722808), (142, 13286880), (144, 13102340), (160, 11792106), (180, 10481872), (192, 9826755), (213, 8857920), (240, 7861404), (284, 6643440), (288, 6551170), (320, 5896053), (355, 5314752), (360, 5240936), (426, 4428960), (480, 3930702), (568, 3321720), (576, 3275585), (639, 2952640), (710, 2657376), (720, 2620468), (852, 2214480), (960, 1965351), (1065, 1771584), (1136, 1660860), (1278, 1476320), (1420, 1328688), (1440, 1310234), (1704, 1107240), (2130, 885792), (2272, 830430), (2556, 738160), (2840, 664344), (2880, 655117), (3195, 590528), (3408, 553620), (4260, 442896), (4544, 415215), (5112, 369080), (5680, 332172), (6390, 295264), (6816, 276810), (8520, 221448), (9227, 204480), (10224, 184540), (11360, 166086), (12780, 147632), (13632, 138405), (17040, 110724), (18454, 102240), (20448, 92270), (22720, 83043), (25560, 73816), (27681, 68160), (34080, 55362), (36908, 51120), (40896, 46135)]