1860188480

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 168

約数和(自身を含む): 4794235776

約数和(自身を除く): 2934047296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 155, 160, 184, 230, 248, 263, 310, 320, 368, 460, 496, 526, 620, 713, 736, 920, 961, 992, 1052, 1240, 1315, 1426, 1472, 1840, 1922, 1984, 2104, 2480, 2630, 2852, 3565, 3680, 3844, 4208, 4805, 4960, 5260, 5704, 6049, 7130, 7360, 7688, 8153, 8416, 9610, 9920, 10520, 11408, 12098, 14260, 15376, 16306, 16832, 19220, 21040, 22103, 22816, 24196, 28520, 30245, 30752, 32612, 38440, 40765, 42080, 44206, 45632, 48392, 57040, 60490, 61504, 65224, 76880, 81530, 84160, 88412, 96784, 110515, 114080, 120980, 130448, 153760, 163060, 176824, 187519, 193568, 221030, 228160, 241960, 252743, 260896, 307520, 326120, 353648, 375038, 387136, 442060, 483920, 505486, 521792, 652240, 707296, 750076, 884120, 937595, 967840, 1010972, 1263715, 1304480, 1414592, 1500152, 1768240, 1875190, 1935680, 2021944, 2527430, 2608960, 3000304, 3536480, 3750380, 4043888, 5054860, 5813089, 6000608, 7072960, 7500760, 8087776, 10109720, 11626178, 12001216, 15001520, 16175552, 20219440, 23252356, 29065445, 30003040, 40438880, 46504712, 58130890, 60006080, 80877760, 93009424, 116261780, 186018848, 232523560, 372037696, 465047120, 930094240, 1860188480]

約数ペア:

[(1, 1860188480), (2, 930094240), (4, 465047120), (5, 372037696), (8, 232523560), (10, 186018848), (16, 116261780), (20, 93009424), (23, 80877760), (31, 60006080), (32, 58130890), (40, 46504712), (46, 40438880), (62, 30003040), (64, 29065445), (80, 23252356), (92, 20219440), (115, 16175552), (124, 15001520), (155, 12001216), (160, 11626178), (184, 10109720), (230, 8087776), (248, 7500760), (263, 7072960), (310, 6000608), (320, 5813089), (368, 5054860), (460, 4043888), (496, 3750380), (526, 3536480), (620, 3000304), (713, 2608960), (736, 2527430), (920, 2021944), (961, 1935680), (992, 1875190), (1052, 1768240), (1240, 1500152), (1315, 1414592), (1426, 1304480), (1472, 1263715), (1840, 1010972), (1922, 967840), (1984, 937595), (2104, 884120), (2480, 750076), (2630, 707296), (2852, 652240), (3565, 521792), (3680, 505486), (3844, 483920), (4208, 442060), (4805, 387136), (4960, 375038), (5260, 353648), (5704, 326120), (6049, 307520), (7130, 260896), (7360, 252743), (7688, 241960), (8153, 228160), (8416, 221030), (9610, 193568), (9920, 187519), (10520, 176824), (11408, 163060), (12098, 153760), (14260, 130448), (15376, 120980), (16306, 114080), (16832, 110515), (19220, 96784), (21040, 88412), (22103, 84160), (22816, 81530), (24196, 76880), (28520, 65224), (30245, 61504), (30752, 60490), (32612, 57040), (38440, 48392), (40765, 45632), (42080, 44206)]