354632580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 1200165120

約数和(自身を除く): 845532540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 79, 81, 85, 90, 102, 108, 135, 153, 158, 162, 163, 170, 180, 204, 237, 255, 270, 306, 316, 324, 326, 340, 395, 405, 459, 474, 489, 510, 540, 612, 652, 711, 765, 790, 810, 815, 918, 948, 978, 1020, 1185, 1343, 1377, 1422, 1467, 1530, 1580, 1620, 1630, 1836, 1956, 2133, 2295, 2370, 2445, 2686, 2754, 2771, 2844, 2934, 3060, 3260, 3555, 4029, 4266, 4401, 4590, 4740, 4890, 5372, 5508, 5542, 5868, 6399, 6715, 6885, 7110, 7335, 8058, 8313, 8532, 8802, 9180, 9780, 10665, 11084, 12087, 12798, 12877, 13203, 13430, 13770, 13855, 14220, 14670, 16116, 16626, 17604, 20145, 21330, 22005, 24174, 24939, 25596, 25754, 26406, 26860, 27540, 27710, 29340, 31995, 33252, 36261, 38631, 40290, 41565, 42660, 44010, 48348, 49878, 51508, 52812, 55420, 60435, 63990, 64385, 66015, 72522, 74817, 77262, 80580, 83130, 88020, 99756, 108783, 115893, 120870, 124695, 127980, 128770, 132030, 145044, 149634, 154524, 166260, 181305, 193155, 217566, 218909, 224451, 231786, 241740, 249390, 257540, 264060, 299268, 347679, 362610, 374085, 386310, 435132, 437818, 448902, 463572, 498780, 543915, 579465, 656727, 695358, 725220, 748170, 772620, 875636, 897804, 1043037, 1087830, 1094545, 1122255, 1158930, 1313454, 1390716, 1496340, 1738395, 1970181, 2086074, 2175660, 2189090, 2244510, 2317860, 2626908, 3283635, 3476790, 3940362, 4172148, 4378180, 4489020, 5215185, 5910543, 6567270, 6953580, 7880724, 9850905, 10430370, 11821086, 13134540, 17731629, 19701810, 20860740, 23642172, 29552715, 35463258, 39403620, 59105430, 70926516, 88658145, 118210860, 177316290, 354632580]

約数ペア:

[(1, 354632580), (2, 177316290), (3, 118210860), (4, 88658145), (5, 70926516), (6, 59105430), (9, 39403620), (10, 35463258), (12, 29552715), (15, 23642172), (17, 20860740), (18, 19701810), (20, 17731629), (27, 13134540), (30, 11821086), (34, 10430370), (36, 9850905), (45, 7880724), (51, 6953580), (54, 6567270), (60, 5910543), (68, 5215185), (79, 4489020), (81, 4378180), (85, 4172148), (90, 3940362), (102, 3476790), (108, 3283635), (135, 2626908), (153, 2317860), (158, 2244510), (162, 2189090), (163, 2175660), (170, 2086074), (180, 1970181), (204, 1738395), (237, 1496340), (255, 1390716), (270, 1313454), (306, 1158930), (316, 1122255), (324, 1094545), (326, 1087830), (340, 1043037), (395, 897804), (405, 875636), (459, 772620), (474, 748170), (489, 725220), (510, 695358), (540, 656727), (612, 579465), (652, 543915), (711, 498780), (765, 463572), (790, 448902), (810, 437818), (815, 435132), (918, 386310), (948, 374085), (978, 362610), (1020, 347679), (1185, 299268), (1343, 264060), (1377, 257540), (1422, 249390), (1467, 241740), (1530, 231786), (1580, 224451), (1620, 218909), (1630, 217566), (1836, 193155), (1956, 181305), (2133, 166260), (2295, 154524), (2370, 149634), (2445, 145044), (2686, 132030), (2754, 128770), (2771, 127980), (2844, 124695), (2934, 120870), (3060, 115893), (3260, 108783), (3555, 99756), (4029, 88020), (4266, 83130), (4401, 80580), (4590, 77262), (4740, 74817), (4890, 72522), (5372, 66015), (5508, 64385), (5542, 63990), (5868, 60435), (6399, 55420), (6715, 52812), (6885, 51508), (7110, 49878), (7335, 48348), (8058, 44010), (8313, 42660), (8532, 41565), (8802, 40290), (9180, 38631), (9780, 36261), (10665, 33252), (11084, 31995), (12087, 29340), (12798, 27710), (12877, 27540), (13203, 26860), (13430, 26406), (13770, 25754), (13855, 25596), (14220, 24939), (14670, 24174), (16116, 22005), (16626, 21330), (17604, 20145)]