162764280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{9227}}^1$

素因数の和:9258

約数の個数: 144

約数和(自身を含む): 615415320

約数和(自身を除く): 452651040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 9227, 17640, 18454, 27681, 36908, 46135, 55362, 64589, 73816, 83043, 92270, 110724, 129178, 138405, 166086, 184540, 193767, 221448, 258356, 276810, 322945, 332172, 369080, 387534, 415215, 452123, 516712, 553620, 581301, 645890, 664344, 775068, 830430, 904246, 968835, 1107240, 1162602, 1291780, 1356369, 1550136, 1660860, 1808492, 1937670, 2260615, 2325204, 2583560, 2712738, 2906505, 3321720, 3616984, 3875340, 4069107, 4521230, 4650408, 5425476, 5813010, 6781845, 7750680, 8138214, 9042460, 10850952, 11626020, 13563690, 16276428, 18084920, 20345535, 23252040, 27127380, 32552856, 40691070, 54254760, 81382140, 162764280]

約数ペア:

[(1, 162764280), (2, 81382140), (3, 54254760), (4, 40691070), (5, 32552856), (6, 27127380), (7, 23252040), (8, 20345535), (9, 18084920), (10, 16276428), (12, 13563690), (14, 11626020), (15, 10850952), (18, 9042460), (20, 8138214), (21, 7750680), (24, 6781845), (28, 5813010), (30, 5425476), (35, 4650408), (36, 4521230), (40, 4069107), (42, 3875340), (45, 3616984), (49, 3321720), (56, 2906505), (60, 2712738), (63, 2583560), (70, 2325204), (72, 2260615), (84, 1937670), (90, 1808492), (98, 1660860), (105, 1550136), (120, 1356369), (126, 1291780), (140, 1162602), (147, 1107240), (168, 968835), (180, 904246), (196, 830430), (210, 775068), (245, 664344), (252, 645890), (280, 581301), (294, 553620), (315, 516712), (360, 452123), (392, 415215), (420, 387534), (441, 369080), (490, 332172), (504, 322945), (588, 276810), (630, 258356), (735, 221448), (840, 193767), (882, 184540), (980, 166086), (1176, 138405), (1260, 129178), (1470, 110724), (1764, 92270), (1960, 83043), (2205, 73816), (2520, 64589), (2940, 55362), (3528, 46135), (4410, 36908), (5880, 27681), (8820, 18454), (9227, 17640)]