477429760

素因数分解:

$2^{16}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 136

約数和(自身を含む): 1207950336

約数和(自身を除く): 730520576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 128, 155, 160, 188, 235, 248, 256, 310, 320, 376, 470, 496, 512, 620, 640, 752, 940, 992, 1024, 1240, 1280, 1457, 1504, 1880, 1984, 2048, 2480, 2560, 2914, 3008, 3760, 3968, 4096, 4960, 5120, 5828, 6016, 7285, 7520, 7936, 8192, 9920, 10240, 11656, 12032, 14570, 15040, 15872, 16384, 19840, 20480, 23312, 24064, 29140, 30080, 31744, 32768, 39680, 40960, 46624, 48128, 58280, 60160, 63488, 65536, 79360, 81920, 93248, 96256, 116560, 120320, 126976, 158720, 163840, 186496, 192512, 233120, 240640, 253952, 317440, 327680, 372992, 385024, 466240, 481280, 507904, 634880, 745984, 770048, 932480, 962560, 1015808, 1269760, 1491968, 1540096, 1864960, 1925120, 2031616, 2539520, 2983936, 3080192, 3729920, 3850240, 5079040, 5967872, 7459840, 7700480, 10158080, 11935744, 14919680, 15400960, 23871488, 29839360, 47742976, 59678720, 95485952, 119357440, 238714880, 477429760]

約数ペア:

[(1, 477429760), (2, 238714880), (4, 119357440), (5, 95485952), (8, 59678720), (10, 47742976), (16, 29839360), (20, 23871488), (31, 15400960), (32, 14919680), (40, 11935744), (47, 10158080), (62, 7700480), (64, 7459840), (80, 5967872), (94, 5079040), (124, 3850240), (128, 3729920), (155, 3080192), (160, 2983936), (188, 2539520), (235, 2031616), (248, 1925120), (256, 1864960), (310, 1540096), (320, 1491968), (376, 1269760), (470, 1015808), (496, 962560), (512, 932480), (620, 770048), (640, 745984), (752, 634880), (940, 507904), (992, 481280), (1024, 466240), (1240, 385024), (1280, 372992), (1457, 327680), (1504, 317440), (1880, 253952), (1984, 240640), (2048, 233120), (2480, 192512), (2560, 186496), (2914, 163840), (3008, 158720), (3760, 126976), (3968, 120320), (4096, 116560), (4960, 96256), (5120, 93248), (5828, 81920), (6016, 79360), (7285, 65536), (7520, 63488), (7936, 60160), (8192, 58280), (9920, 48128), (10240, 46624), (11656, 40960), (12032, 39680), (14570, 32768), (15040, 31744), (15872, 30080), (16384, 29140), (19840, 24064), (20480, 23312)]