193479680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 176

約数和(自身を含む): 509359104

約数和(自身を除く): 315879424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 53, 62, 64, 80, 92, 106, 115, 124, 128, 155, 160, 184, 212, 230, 248, 256, 265, 310, 320, 368, 424, 460, 496, 512, 530, 620, 640, 713, 736, 848, 920, 992, 1024, 1060, 1219, 1240, 1280, 1426, 1472, 1643, 1696, 1840, 1984, 2120, 2438, 2480, 2560, 2852, 2944, 3286, 3392, 3565, 3680, 3968, 4240, 4876, 4960, 5120, 5704, 5888, 6095, 6572, 6784, 7130, 7360, 7936, 8215, 8480, 9752, 9920, 11408, 11776, 12190, 13144, 13568, 14260, 14720, 15872, 16430, 16960, 19504, 19840, 22816, 23552, 24380, 26288, 27136, 28520, 29440, 31744, 32860, 33920, 37789, 39008, 39680, 45632, 48760, 52576, 54272, 57040, 58880, 65720, 67840, 75578, 78016, 79360, 91264, 97520, 105152, 114080, 117760, 131440, 135680, 151156, 156032, 158720, 182528, 188945, 195040, 210304, 228160, 262880, 271360, 302312, 312064, 365056, 377890, 390080, 420608, 456320, 525760, 604624, 624128, 730112, 755780, 780160, 841216, 912640, 1051520, 1209248, 1248256, 1511560, 1560320, 1682432, 1825280, 2103040, 2418496, 3023120, 3120640, 3650560, 4206080, 4836992, 6046240, 6241280, 8412160, 9673984, 12092480, 19347968, 24184960, 38695936, 48369920, 96739840, 193479680]

約数ペア:

[(1, 193479680), (2, 96739840), (4, 48369920), (5, 38695936), (8, 24184960), (10, 19347968), (16, 12092480), (20, 9673984), (23, 8412160), (31, 6241280), (32, 6046240), (40, 4836992), (46, 4206080), (53, 3650560), (62, 3120640), (64, 3023120), (80, 2418496), (92, 2103040), (106, 1825280), (115, 1682432), (124, 1560320), (128, 1511560), (155, 1248256), (160, 1209248), (184, 1051520), (212, 912640), (230, 841216), (248, 780160), (256, 755780), (265, 730112), (310, 624128), (320, 604624), (368, 525760), (424, 456320), (460, 420608), (496, 390080), (512, 377890), (530, 365056), (620, 312064), (640, 302312), (713, 271360), (736, 262880), (848, 228160), (920, 210304), (992, 195040), (1024, 188945), (1060, 182528), (1219, 158720), (1240, 156032), (1280, 151156), (1426, 135680), (1472, 131440), (1643, 117760), (1696, 114080), (1840, 105152), (1984, 97520), (2120, 91264), (2438, 79360), (2480, 78016), (2560, 75578), (2852, 67840), (2944, 65720), (3286, 58880), (3392, 57040), (3565, 54272), (3680, 52576), (3968, 48760), (4240, 45632), (4876, 39680), (4960, 39008), (5120, 37789), (5704, 33920), (5888, 32860), (6095, 31744), (6572, 29440), (6784, 28520), (7130, 27136), (7360, 26288), (7936, 24380), (8215, 23552), (8480, 22816), (9752, 19840), (9920, 19504), (11408, 16960), (11776, 16430), (12190, 15872), (13144, 14720), (13568, 14260)]