1989106080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1103}}^1$

素因数の和:1168

約数の個数: 288

約数和(自身を含む): 7174427904

約数和(自身を除く): 5185321824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 289, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 578, 624, 663, 680, 780, 816, 867, 884, 1020, 1040, 1103, 1105, 1156, 1248, 1326, 1360, 1445, 1560, 1632, 1734, 1768, 2040, 2080, 2206, 2210, 2312, 2652, 2720, 2890, 3120, 3309, 3315, 3468, 3536, 3757, 4080, 4335, 4412, 4420, 4624, 5304, 5515, 5780, 6240, 6618, 6630, 6936, 7072, 7514, 8160, 8670, 8824, 8840, 9248, 10608, 11030, 11271, 11560, 13236, 13260, 13872, 14339, 15028, 16545, 17340, 17648, 17680, 18751, 18785, 21216, 22060, 22542, 23120, 26472, 26520, 27744, 28678, 30056, 33090, 34680, 35296, 35360, 37502, 37570, 43017, 44120, 45084, 46240, 52944, 53040, 56253, 56355, 57356, 60112, 66180, 69360, 71695, 75004, 75140, 86034, 88240, 90168, 93755, 105888, 106080, 112506, 112710, 114712, 120224, 132360, 138720, 143390, 150008, 150280, 172068, 176480, 180336, 187510, 215085, 225012, 225420, 229424, 243763, 264720, 281265, 286780, 300016, 300560, 318767, 344136, 360672, 375020, 430170, 450024, 450840, 458848, 487526, 529440, 562530, 573560, 600032, 601120, 637534, 688272, 731289, 750040, 860340, 900048, 901680, 956301, 975052, 1125060, 1147120, 1218815, 1275068, 1376544, 1462578, 1500080, 1593835, 1720680, 1800096, 1803360, 1912602, 1950104, 2250120, 2294240, 2437630, 2550136, 2925156, 3000160, 3187670, 3441360, 3656445, 3825204, 3900208, 4143971, 4500240, 4781505, 4875260, 5100272, 5850312, 6375340, 6882720, 7312890, 7650408, 7800416, 8287942, 9000480, 9563010, 9750520, 10200544, 11700624, 12431913, 12750680, 14625780, 15300816, 16575884, 19126020, 19501040, 20719855, 23401248, 24863826, 25501360, 29251560, 30601632, 33151768, 38252040, 39002080, 41439710, 49727652, 51002720, 58503120, 62159565, 66303536, 76504080, 82879420, 99455304, 117006240, 124319130, 132607072, 153008160, 165758840, 198910608, 248638260, 331517680, 397821216, 497276520, 663035360, 994553040, 1989106080]

約数ペア:

[(1, 1989106080), (2, 994553040), (3, 663035360), (4, 497276520), (5, 397821216), (6, 331517680), (8, 248638260), (10, 198910608), (12, 165758840), (13, 153008160), (15, 132607072), (16, 124319130), (17, 117006240), (20, 99455304), (24, 82879420), (26, 76504080), (30, 66303536), (32, 62159565), (34, 58503120), (39, 51002720), (40, 49727652), (48, 41439710), (51, 39002080), (52, 38252040), (60, 33151768), (65, 30601632), (68, 29251560), (78, 25501360), (80, 24863826), (85, 23401248), (96, 20719855), (102, 19501040), (104, 19126020), (120, 16575884), (130, 15300816), (136, 14625780), (156, 12750680), (160, 12431913), (170, 11700624), (195, 10200544), (204, 9750520), (208, 9563010), (221, 9000480), (240, 8287942), (255, 7800416), (260, 7650408), (272, 7312890), (289, 6882720), (312, 6375340), (340, 5850312), (390, 5100272), (408, 4875260), (416, 4781505), (442, 4500240), (480, 4143971), (510, 3900208), (520, 3825204), (544, 3656445), (578, 3441360), (624, 3187670), (663, 3000160), (680, 2925156), (780, 2550136), (816, 2437630), (867, 2294240), (884, 2250120), (1020, 1950104), (1040, 1912602), (1103, 1803360), (1105, 1800096), (1156, 1720680), (1248, 1593835), (1326, 1500080), (1360, 1462578), (1445, 1376544), (1560, 1275068), (1632, 1218815), (1734, 1147120), (1768, 1125060), (2040, 975052), (2080, 956301), (2206, 901680), (2210, 900048), (2312, 860340), (2652, 750040), (2720, 731289), (2890, 688272), (3120, 637534), (3309, 601120), (3315, 600032), (3468, 573560), (3536, 562530), (3757, 529440), (4080, 487526), (4335, 458848), (4412, 450840), (4420, 450024), (4624, 430170), (5304, 375020), (5515, 360672), (5780, 344136), (6240, 318767), (6618, 300560), (6630, 300016), (6936, 286780), (7072, 281265), (7514, 264720), (8160, 243763), (8670, 229424), (8824, 225420), (8840, 225012), (9248, 215085), (10608, 187510), (11030, 180336), (11271, 176480), (11560, 172068), (13236, 150280), (13260, 150008), (13872, 143390), (14339, 138720), (15028, 132360), (16545, 120224), (17340, 114712), (17648, 112710), (17680, 112506), (18751, 106080), (18785, 105888), (21216, 93755), (22060, 90168), (22542, 88240), (23120, 86034), (26472, 75140), (26520, 75004), (27744, 71695), (28678, 69360), (30056, 66180), (33090, 60112), (34680, 57356), (35296, 56355), (35360, 56253), (37502, 53040), (37570, 52944), (43017, 46240), (44120, 45084)]