193447440

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 280

約数和(自身を含む): 702597888

約数和(自身を除く): 509150448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 107, 108, 120, 124, 135, 144, 155, 162, 180, 186, 214, 216, 240, 243, 248, 270, 279, 310, 321, 324, 360, 372, 405, 428, 432, 465, 486, 496, 535, 540, 558, 620, 642, 648, 720, 729, 744, 810, 837, 856, 930, 963, 972, 1070, 1080, 1116, 1215, 1240, 1284, 1296, 1395, 1458, 1488, 1605, 1620, 1674, 1712, 1860, 1926, 1944, 2140, 2160, 2232, 2430, 2480, 2511, 2568, 2790, 2889, 2916, 3210, 3240, 3317, 3348, 3645, 3720, 3852, 3888, 4185, 4280, 4464, 4815, 4860, 5022, 5136, 5580, 5778, 5832, 6420, 6480, 6634, 6696, 7290, 7440, 7533, 7704, 8370, 8560, 8667, 9630, 9720, 9951, 10044, 11160, 11556, 11664, 12555, 12840, 13268, 13392, 14445, 14580, 15066, 15408, 16585, 16740, 17334, 19260, 19440, 19902, 20088, 22320, 22599, 23112, 25110, 25680, 26001, 26536, 28890, 29160, 29853, 30132, 33170, 33480, 34668, 37665, 38520, 39804, 40176, 43335, 45198, 46224, 49755, 50220, 52002, 53072, 57780, 58320, 59706, 60264, 66340, 66960, 69336, 75330, 77040, 78003, 79608, 86670, 89559, 90396, 99510, 100440, 104004, 112995, 115560, 119412, 120528, 130005, 132680, 138672, 149265, 150660, 156006, 159216, 173340, 179118, 180792, 199020, 200880, 208008, 225990, 231120, 238824, 260010, 265360, 268677, 298530, 301320, 312012, 346680, 358236, 361584, 390015, 398040, 416016, 447795, 451980, 477648, 520020, 537354, 597060, 602640, 624024, 693360, 716472, 780030, 796080, 806031, 895590, 903960, 1040040, 1074708, 1194120, 1248048, 1343385, 1432944, 1560060, 1612062, 1791180, 1807920, 2080080, 2149416, 2388240, 2418093, 2686770, 3120120, 3224124, 3582360, 4030155, 4298832, 4836186, 5373540, 6240240, 6448248, 7164720, 8060310, 9672372, 10747080, 12090465, 12896496, 16120620, 19344744, 21494160, 24180930, 32241240, 38689488, 48361860, 64482480, 96723720, 193447440]

約数ペア:

[(1, 193447440), (2, 96723720), (3, 64482480), (4, 48361860), (5, 38689488), (6, 32241240), (8, 24180930), (9, 21494160), (10, 19344744), (12, 16120620), (15, 12896496), (16, 12090465), (18, 10747080), (20, 9672372), (24, 8060310), (27, 7164720), (30, 6448248), (31, 6240240), (36, 5373540), (40, 4836186), (45, 4298832), (48, 4030155), (54, 3582360), (60, 3224124), (62, 3120120), (72, 2686770), (80, 2418093), (81, 2388240), (90, 2149416), (93, 2080080), (107, 1807920), (108, 1791180), (120, 1612062), (124, 1560060), (135, 1432944), (144, 1343385), (155, 1248048), (162, 1194120), (180, 1074708), (186, 1040040), (214, 903960), (216, 895590), (240, 806031), (243, 796080), (248, 780030), (270, 716472), (279, 693360), (310, 624024), (321, 602640), (324, 597060), (360, 537354), (372, 520020), (405, 477648), (428, 451980), (432, 447795), (465, 416016), (486, 398040), (496, 390015), (535, 361584), (540, 358236), (558, 346680), (620, 312012), (642, 301320), (648, 298530), (720, 268677), (729, 265360), (744, 260010), (810, 238824), (837, 231120), (856, 225990), (930, 208008), (963, 200880), (972, 199020), (1070, 180792), (1080, 179118), (1116, 173340), (1215, 159216), (1240, 156006), (1284, 150660), (1296, 149265), (1395, 138672), (1458, 132680), (1488, 130005), (1605, 120528), (1620, 119412), (1674, 115560), (1712, 112995), (1860, 104004), (1926, 100440), (1944, 99510), (2140, 90396), (2160, 89559), (2232, 86670), (2430, 79608), (2480, 78003), (2511, 77040), (2568, 75330), (2790, 69336), (2889, 66960), (2916, 66340), (3210, 60264), (3240, 59706), (3317, 58320), (3348, 57780), (3645, 53072), (3720, 52002), (3852, 50220), (3888, 49755), (4185, 46224), (4280, 45198), (4464, 43335), (4815, 40176), (4860, 39804), (5022, 38520), (5136, 37665), (5580, 34668), (5778, 33480), (5832, 33170), (6420, 30132), (6480, 29853), (6634, 29160), (6696, 28890), (7290, 26536), (7440, 26001), (7533, 25680), (7704, 25110), (8370, 23112), (8560, 22599), (8667, 22320), (9630, 20088), (9720, 19902), (9951, 19440), (10044, 19260), (11160, 17334), (11556, 16740), (11664, 16585), (12555, 15408), (12840, 15066), (13268, 14580), (13392, 14445)]