848199680

素因数分解:

$2^{15}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 2113896960

約数和(自身を除く): 1265697280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 167, 248, 256, 310, 320, 334, 496, 512, 620, 640, 668, 835, 992, 1024, 1240, 1280, 1336, 1670, 1984, 2048, 2480, 2560, 2672, 3340, 3968, 4096, 4960, 5120, 5177, 5344, 6680, 7936, 8192, 9920, 10240, 10354, 10688, 13360, 15872, 16384, 19840, 20480, 20708, 21376, 25885, 26720, 31744, 32768, 39680, 40960, 41416, 42752, 51770, 53440, 63488, 79360, 81920, 82832, 85504, 103540, 106880, 126976, 158720, 163840, 165664, 171008, 207080, 213760, 253952, 317440, 331328, 342016, 414160, 427520, 507904, 634880, 662656, 684032, 828320, 855040, 1015808, 1269760, 1325312, 1368064, 1656640, 1710080, 2539520, 2650624, 2736128, 3313280, 3420160, 5079040, 5301248, 5472256, 6626560, 6840320, 10602496, 13253120, 13680640, 21204992, 26506240, 27361280, 42409984, 53012480, 84819968, 106024960, 169639936, 212049920, 424099840, 848199680]

約数ペア:

[(1, 848199680), (2, 424099840), (4, 212049920), (5, 169639936), (8, 106024960), (10, 84819968), (16, 53012480), (20, 42409984), (31, 27361280), (32, 26506240), (40, 21204992), (62, 13680640), (64, 13253120), (80, 10602496), (124, 6840320), (128, 6626560), (155, 5472256), (160, 5301248), (167, 5079040), (248, 3420160), (256, 3313280), (310, 2736128), (320, 2650624), (334, 2539520), (496, 1710080), (512, 1656640), (620, 1368064), (640, 1325312), (668, 1269760), (835, 1015808), (992, 855040), (1024, 828320), (1240, 684032), (1280, 662656), (1336, 634880), (1670, 507904), (1984, 427520), (2048, 414160), (2480, 342016), (2560, 331328), (2672, 317440), (3340, 253952), (3968, 213760), (4096, 207080), (4960, 171008), (5120, 165664), (5177, 163840), (5344, 158720), (6680, 126976), (7936, 106880), (8192, 103540), (9920, 85504), (10240, 82832), (10354, 81920), (10688, 79360), (13360, 63488), (15872, 53440), (16384, 51770), (19840, 42752), (20480, 41416), (20708, 40960), (21376, 39680), (25885, 32768), (26720, 31744)]