20131582320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{57179}}^1$

素因数の和:57364

約数の個数: 160

約数和(自身を含む): 69768748800

約数和(自身を除く): 49637166480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 163, 180, 216, 240, 270, 326, 360, 432, 489, 540, 652, 720, 815, 978, 1080, 1304, 1467, 1630, 1956, 2160, 2445, 2608, 2934, 3260, 3912, 4401, 4890, 5868, 6520, 7335, 7824, 8802, 9780, 11736, 13040, 14670, 17604, 19560, 22005, 23472, 29340, 35208, 39120, 44010, 57179, 58680, 70416, 88020, 114358, 117360, 171537, 176040, 228716, 285895, 343074, 352080, 457432, 514611, 571790, 686148, 857685, 914864, 1029222, 1143580, 1372296, 1543833, 1715370, 2058444, 2287160, 2573055, 2744592, 3087666, 3430740, 4116888, 4574320, 5146110, 6175332, 6861480, 7719165, 8233776, 9320177, 10292220, 12350664, 13722960, 15438330, 18640354, 20584440, 24701328, 27960531, 30876660, 37280708, 41168880, 46600885, 55921062, 61753320, 74561416, 83881593, 93201770, 111842124, 123506640, 139802655, 149122832, 167763186, 186403540, 223684248, 251644779, 279605310, 335526372, 372807080, 419407965, 447368496, 503289558, 559210620, 671052744, 745614160, 838815930, 1006579116, 1118421240, 1258223895, 1342105488, 1677631860, 2013158232, 2236842480, 2516447790, 3355263720, 4026316464, 5032895580, 6710527440, 10065791160, 20131582320]

約数ペア:

[(1, 20131582320), (2, 10065791160), (3, 6710527440), (4, 5032895580), (5, 4026316464), (6, 3355263720), (8, 2516447790), (9, 2236842480), (10, 2013158232), (12, 1677631860), (15, 1342105488), (16, 1258223895), (18, 1118421240), (20, 1006579116), (24, 838815930), (27, 745614160), (30, 671052744), (36, 559210620), (40, 503289558), (45, 447368496), (48, 419407965), (54, 372807080), (60, 335526372), (72, 279605310), (80, 251644779), (90, 223684248), (108, 186403540), (120, 167763186), (135, 149122832), (144, 139802655), (163, 123506640), (180, 111842124), (216, 93201770), (240, 83881593), (270, 74561416), (326, 61753320), (360, 55921062), (432, 46600885), (489, 41168880), (540, 37280708), (652, 30876660), (720, 27960531), (815, 24701328), (978, 20584440), (1080, 18640354), (1304, 15438330), (1467, 13722960), (1630, 12350664), (1956, 10292220), (2160, 9320177), (2445, 8233776), (2608, 7719165), (2934, 6861480), (3260, 6175332), (3912, 5146110), (4401, 4574320), (4890, 4116888), (5868, 3430740), (6520, 3087666), (7335, 2744592), (7824, 2573055), (8802, 2287160), (9780, 2058444), (11736, 1715370), (13040, 1543833), (14670, 1372296), (17604, 1143580), (19560, 1029222), (22005, 914864), (23472, 857685), (29340, 686148), (35208, 571790), (39120, 514611), (44010, 457432), (57179, 352080), (58680, 343074), (70416, 285895), (88020, 228716), (114358, 176040), (117360, 171537)]