386959360

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 1018967040

約数和(自身を除く): 632007680

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, 2048, 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, 10240, 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, 47104, 48760, 52576, 54272, 57040, 58880, 63488, 65720, 67840, 75578, 78016, 79360, 91264, 97520, 105152, 108544, 114080, 117760, 131440, 135680, 151156, 156032, 158720, 182528, 188945, 195040, 210304, 228160, 235520, 262880, 271360, 302312, 312064, 317440, 365056, 377890, 390080, 420608, 456320, 525760, 542720, 604624, 624128, 730112, 755780, 780160, 841216, 912640, 1051520, 1209248, 1248256, 1460224, 1511560, 1560320, 1682432, 1825280, 2103040, 2418496, 2496512, 3023120, 3120640, 3364864, 3650560, 4206080, 4836992, 6046240, 6241280, 7301120, 8412160, 9673984, 12092480, 12482560, 16824320, 19347968, 24184960, 38695936, 48369920, 77391872, 96739840, 193479680, 386959360]

約数ペア:

[(1, 386959360), (2, 193479680), (4, 96739840), (5, 77391872), (8, 48369920), (10, 38695936), (16, 24184960), (20, 19347968), (23, 16824320), (31, 12482560), (32, 12092480), (40, 9673984), (46, 8412160), (53, 7301120), (62, 6241280), (64, 6046240), (80, 4836992), (92, 4206080), (106, 3650560), (115, 3364864), (124, 3120640), (128, 3023120), (155, 2496512), (160, 2418496), (184, 2103040), (212, 1825280), (230, 1682432), (248, 1560320), (256, 1511560), (265, 1460224), (310, 1248256), (320, 1209248), (368, 1051520), (424, 912640), (460, 841216), (496, 780160), (512, 755780), (530, 730112), (620, 624128), (640, 604624), (713, 542720), (736, 525760), (848, 456320), (920, 420608), (992, 390080), (1024, 377890), (1060, 365056), (1219, 317440), (1240, 312064), (1280, 302312), (1426, 271360), (1472, 262880), (1643, 235520), (1696, 228160), (1840, 210304), (1984, 195040), (2048, 188945), (2120, 182528), (2438, 158720), (2480, 156032), (2560, 151156), (2852, 135680), (2944, 131440), (3286, 117760), (3392, 114080), (3565, 108544), (3680, 105152), (3968, 97520), (4240, 91264), (4876, 79360), (4960, 78016), (5120, 75578), (5704, 67840), (5888, 65720), (6095, 63488), (6572, 58880), (6784, 57040), (7130, 54272), (7360, 52576), (7936, 48760), (8215, 47104), (8480, 45632), (9752, 39680), (9920, 39008), (10240, 37789), (11408, 33920), (11776, 32860), (12190, 31744), (13144, 29440), (13568, 28520), (14260, 27136), (14720, 26288), (15872, 24380), (16430, 23552), (16960, 22816), (19504, 19840)]