32730880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 96836544

約数和(自身を除く): 64105664

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 281, 320, 364, 416, 448, 455, 520, 560, 562, 640, 728, 832, 896, 910, 1040, 1120, 1124, 1280, 1405, 1456, 1664, 1792, 1820, 1967, 2080, 2240, 2248, 2810, 2912, 3328, 3640, 3653, 3934, 4160, 4480, 4496, 5620, 5824, 7280, 7306, 7868, 8320, 8960, 8992, 9835, 11240, 11648, 14560, 14612, 15736, 16640, 17984, 18265, 19670, 22480, 23296, 25571, 29120, 29224, 31472, 35968, 36530, 39340, 44960, 51142, 58240, 58448, 62944, 71936, 73060, 78680, 89920, 102284, 116480, 116896, 125888, 127855, 146120, 157360, 179840, 204568, 233792, 251776, 255710, 292240, 314720, 359680, 409136, 467584, 503552, 511420, 584480, 629440, 818272, 935168, 1022840, 1168960, 1258880, 1636544, 2045680, 2337920, 2517760, 3273088, 4091360, 4675840, 6546176, 8182720, 16365440, 32730880]

約数ペア:

[(1, 32730880), (2, 16365440), (4, 8182720), (5, 6546176), (7, 4675840), (8, 4091360), (10, 3273088), (13, 2517760), (14, 2337920), (16, 2045680), (20, 1636544), (26, 1258880), (28, 1168960), (32, 1022840), (35, 935168), (40, 818272), (52, 629440), (56, 584480), (64, 511420), (65, 503552), (70, 467584), (80, 409136), (91, 359680), (104, 314720), (112, 292240), (128, 255710), (130, 251776), (140, 233792), (160, 204568), (182, 179840), (208, 157360), (224, 146120), (256, 127855), (260, 125888), (280, 116896), (281, 116480), (320, 102284), (364, 89920), (416, 78680), (448, 73060), (455, 71936), (520, 62944), (560, 58448), (562, 58240), (640, 51142), (728, 44960), (832, 39340), (896, 36530), (910, 35968), (1040, 31472), (1120, 29224), (1124, 29120), (1280, 25571), (1405, 23296), (1456, 22480), (1664, 19670), (1792, 18265), (1820, 17984), (1967, 16640), (2080, 15736), (2240, 14612), (2248, 14560), (2810, 11648), (2912, 11240), (3328, 9835), (3640, 8992), (3653, 8960), (3934, 8320), (4160, 7868), (4480, 7306), (4496, 7280), (5620, 5824)]