65264640

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{607}}^1$

素因数の和:642

約数の個数: 176

約数和(自身を含む): 238958592

約数和(自身を除く): 173693952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 607, 640, 672, 768, 840, 896, 960, 1024, 1120, 1214, 1280, 1344, 1536, 1680, 1792, 1821, 1920, 2240, 2428, 2560, 2688, 3035, 3072, 3360, 3584, 3642, 3840, 4249, 4480, 4856, 5120, 5376, 6070, 6720, 7168, 7284, 7680, 8498, 8960, 9105, 9712, 10752, 12140, 12747, 13440, 14568, 15360, 16996, 17920, 18210, 19424, 21245, 21504, 24280, 25494, 26880, 29136, 33992, 35840, 36420, 38848, 42490, 48560, 50988, 53760, 58272, 63735, 67984, 72840, 77696, 84980, 97120, 101976, 107520, 116544, 127470, 135968, 145680, 155392, 169960, 194240, 203952, 233088, 254940, 271936, 291360, 310784, 339920, 388480, 407904, 466176, 509880, 543872, 582720, 621568, 679840, 776960, 815808, 932352, 1019760, 1087744, 1165440, 1359680, 1553920, 1631616, 1864704, 2039520, 2175488, 2330880, 2719360, 3107840, 3263232, 4079040, 4350976, 4661760, 5438720, 6526464, 8158080, 9323520, 10877440, 13052928, 16316160, 21754880, 32632320, 65264640]

約数ペア:

[(1, 65264640), (2, 32632320), (3, 21754880), (4, 16316160), (5, 13052928), (6, 10877440), (7, 9323520), (8, 8158080), (10, 6526464), (12, 5438720), (14, 4661760), (15, 4350976), (16, 4079040), (20, 3263232), (21, 3107840), (24, 2719360), (28, 2330880), (30, 2175488), (32, 2039520), (35, 1864704), (40, 1631616), (42, 1553920), (48, 1359680), (56, 1165440), (60, 1087744), (64, 1019760), (70, 932352), (80, 815808), (84, 776960), (96, 679840), (105, 621568), (112, 582720), (120, 543872), (128, 509880), (140, 466176), (160, 407904), (168, 388480), (192, 339920), (210, 310784), (224, 291360), (240, 271936), (256, 254940), (280, 233088), (320, 203952), (336, 194240), (384, 169960), (420, 155392), (448, 145680), (480, 135968), (512, 127470), (560, 116544), (607, 107520), (640, 101976), (672, 97120), (768, 84980), (840, 77696), (896, 72840), (960, 67984), (1024, 63735), (1120, 58272), (1214, 53760), (1280, 50988), (1344, 48560), (1536, 42490), (1680, 38848), (1792, 36420), (1821, 35840), (1920, 33992), (2240, 29136), (2428, 26880), (2560, 25494), (2688, 24280), (3035, 21504), (3072, 21245), (3360, 19424), (3584, 18210), (3642, 17920), (3840, 16996), (4249, 15360), (4480, 14568), (4856, 13440), (5120, 12747), (5376, 12140), (6070, 10752), (6720, 9712), (7168, 9105), (7284, 8960), (7680, 8498)]