243159040

素因数分解:

$2^{12}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 104

約数和(自身を含む): 603906048

約数和(自身を除く): 360747008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 383, 496, 512, 620, 640, 766, 992, 1024, 1240, 1280, 1532, 1915, 1984, 2048, 2480, 2560, 3064, 3830, 3968, 4096, 4960, 5120, 6128, 7660, 7936, 9920, 10240, 11873, 12256, 15320, 15872, 19840, 20480, 23746, 24512, 30640, 31744, 39680, 47492, 49024, 59365, 61280, 63488, 79360, 94984, 98048, 118730, 122560, 126976, 158720, 189968, 196096, 237460, 245120, 317440, 379936, 392192, 474920, 490240, 634880, 759872, 784384, 949840, 980480, 1519744, 1568768, 1899680, 1960960, 3039488, 3799360, 3921920, 6078976, 7598720, 7843840, 12157952, 15197440, 24315904, 30394880, 48631808, 60789760, 121579520, 243159040]

約数ペア:

[(1, 243159040), (2, 121579520), (4, 60789760), (5, 48631808), (8, 30394880), (10, 24315904), (16, 15197440), (20, 12157952), (31, 7843840), (32, 7598720), (40, 6078976), (62, 3921920), (64, 3799360), (80, 3039488), (124, 1960960), (128, 1899680), (155, 1568768), (160, 1519744), (248, 980480), (256, 949840), (310, 784384), (320, 759872), (383, 634880), (496, 490240), (512, 474920), (620, 392192), (640, 379936), (766, 317440), (992, 245120), (1024, 237460), (1240, 196096), (1280, 189968), (1532, 158720), (1915, 126976), (1984, 122560), (2048, 118730), (2480, 98048), (2560, 94984), (3064, 79360), (3830, 63488), (3968, 61280), (4096, 59365), (4960, 49024), (5120, 47492), (6128, 39680), (7660, 31744), (7936, 30640), (9920, 24512), (10240, 23746), (11873, 20480), (12256, 19840), (15320, 15872)]