65231040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:615

約数の個数: 224

約数和(自身を含む): 251057664

約数和(自身を除く): 185826624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 571, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1142, 1190, 1344, 1360, 1428, 1632, 1680, 1713, 1785, 1904, 2040, 2240, 2284, 2380, 2720, 2855, 2856, 3264, 3360, 3426, 3570, 3808, 3997, 4080, 4568, 4760, 5440, 5710, 5712, 6720, 6852, 7140, 7616, 7994, 8160, 8565, 9136, 9520, 9707, 11420, 11424, 11991, 13704, 14280, 15988, 16320, 17130, 18272, 19040, 19414, 19985, 22840, 22848, 23982, 27408, 28560, 29121, 31976, 34260, 36544, 38080, 38828, 39970, 45680, 47964, 48535, 54816, 57120, 58242, 59955, 63952, 67949, 68520, 77656, 79940, 91360, 95928, 97070, 109632, 114240, 116484, 119910, 127904, 135898, 137040, 145605, 155312, 159880, 182720, 191856, 194140, 203847, 232968, 239820, 255808, 271796, 274080, 291210, 310624, 319760, 339745, 383712, 388280, 407694, 465936, 479640, 543592, 548160, 582420, 621248, 639520, 679490, 767424, 776560, 815388, 931872, 959280, 1019235, 1087184, 1164840, 1279040, 1358980, 1553120, 1630776, 1863744, 1918560, 2038470, 2174368, 2329680, 2717960, 3106240, 3261552, 3837120, 4076940, 4348736, 4659360, 5435920, 6523104, 8153880, 9318720, 10871840, 13046208, 16307760, 21743680, 32615520, 65231040]

約数ペア:

[(1, 65231040), (2, 32615520), (3, 21743680), (4, 16307760), (5, 13046208), (6, 10871840), (7, 9318720), (8, 8153880), (10, 6523104), (12, 5435920), (14, 4659360), (15, 4348736), (16, 4076940), (17, 3837120), (20, 3261552), (21, 3106240), (24, 2717960), (28, 2329680), (30, 2174368), (32, 2038470), (34, 1918560), (35, 1863744), (40, 1630776), (42, 1553120), (48, 1358980), (51, 1279040), (56, 1164840), (60, 1087184), (64, 1019235), (68, 959280), (70, 931872), (80, 815388), (84, 776560), (85, 767424), (96, 679490), (102, 639520), (105, 621248), (112, 582420), (119, 548160), (120, 543592), (136, 479640), (140, 465936), (160, 407694), (168, 388280), (170, 383712), (192, 339745), (204, 319760), (210, 310624), (224, 291210), (238, 274080), (240, 271796), (255, 255808), (272, 239820), (280, 232968), (320, 203847), (336, 194140), (340, 191856), (357, 182720), (408, 159880), (420, 155312), (448, 145605), (476, 137040), (480, 135898), (510, 127904), (544, 119910), (560, 116484), (571, 114240), (595, 109632), (672, 97070), (680, 95928), (714, 91360), (816, 79940), (840, 77656), (952, 68520), (960, 67949), (1020, 63952), (1088, 59955), (1120, 58242), (1142, 57120), (1190, 54816), (1344, 48535), (1360, 47964), (1428, 45680), (1632, 39970), (1680, 38828), (1713, 38080), (1785, 36544), (1904, 34260), (2040, 31976), (2240, 29121), (2284, 28560), (2380, 27408), (2720, 23982), (2855, 22848), (2856, 22840), (3264, 19985), (3360, 19414), (3426, 19040), (3570, 18272), (3808, 17130), (3997, 16320), (4080, 15988), (4568, 14280), (4760, 13704), (5440, 11991), (5710, 11424), (5712, 11420), (6720, 9707), (6852, 9520), (7140, 9136), (7616, 8565), (7994, 8160)]