264750080

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 176

約数和(自身を含む): 742815360

約数和(自身を除く): 478065280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 89, 112, 128, 140, 160, 166, 178, 224, 256, 280, 320, 332, 356, 415, 445, 448, 512, 560, 581, 623, 640, 664, 712, 830, 890, 896, 1024, 1120, 1162, 1246, 1280, 1328, 1424, 1660, 1780, 1792, 2240, 2324, 2492, 2560, 2656, 2848, 2905, 3115, 3320, 3560, 3584, 4480, 4648, 4984, 5120, 5312, 5696, 5810, 6230, 6640, 7120, 7168, 7387, 8960, 9296, 9968, 10624, 11392, 11620, 12460, 13280, 14240, 14774, 17920, 18592, 19936, 21248, 22784, 23240, 24920, 26560, 28480, 29548, 35840, 36935, 37184, 39872, 42496, 45568, 46480, 49840, 51709, 53120, 56960, 59096, 73870, 74368, 79744, 84992, 91136, 92960, 99680, 103418, 106240, 113920, 118192, 147740, 148736, 159488, 185920, 199360, 206836, 212480, 227840, 236384, 258545, 295480, 297472, 318976, 371840, 398720, 413672, 424960, 455680, 472768, 517090, 590960, 594944, 637952, 743680, 797440, 827344, 945536, 1034180, 1181920, 1487360, 1594880, 1654688, 1891072, 2068360, 2363840, 2974720, 3189760, 3309376, 3782144, 4136720, 4727680, 6618752, 7564288, 8273440, 9455360, 13237504, 16546880, 18910720, 26475008, 33093760, 37821440, 52950016, 66187520, 132375040, 264750080]

約数ペア:

[(1, 264750080), (2, 132375040), (4, 66187520), (5, 52950016), (7, 37821440), (8, 33093760), (10, 26475008), (14, 18910720), (16, 16546880), (20, 13237504), (28, 9455360), (32, 8273440), (35, 7564288), (40, 6618752), (56, 4727680), (64, 4136720), (70, 3782144), (80, 3309376), (83, 3189760), (89, 2974720), (112, 2363840), (128, 2068360), (140, 1891072), (160, 1654688), (166, 1594880), (178, 1487360), (224, 1181920), (256, 1034180), (280, 945536), (320, 827344), (332, 797440), (356, 743680), (415, 637952), (445, 594944), (448, 590960), (512, 517090), (560, 472768), (581, 455680), (623, 424960), (640, 413672), (664, 398720), (712, 371840), (830, 318976), (890, 297472), (896, 295480), (1024, 258545), (1120, 236384), (1162, 227840), (1246, 212480), (1280, 206836), (1328, 199360), (1424, 185920), (1660, 159488), (1780, 148736), (1792, 147740), (2240, 118192), (2324, 113920), (2492, 106240), (2560, 103418), (2656, 99680), (2848, 92960), (2905, 91136), (3115, 84992), (3320, 79744), (3560, 74368), (3584, 73870), (4480, 59096), (4648, 56960), (4984, 53120), (5120, 51709), (5312, 49840), (5696, 46480), (5810, 45568), (6230, 42496), (6640, 39872), (7120, 37184), (7168, 36935), (7387, 35840), (8960, 29548), (9296, 28480), (9968, 26560), (10624, 24920), (11392, 23240), (11620, 22784), (12460, 21248), (13280, 19936), (14240, 18592), (14774, 17920)]