20192029920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{14561}}^1$

素因数の和:14695

約数の個数: 240

約数和(自身を含む): 71931969648

約数和(自身を除く): 51739939728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 107, 108, 120, 135, 144, 160, 162, 180, 214, 216, 240, 270, 288, 321, 324, 360, 405, 428, 432, 480, 535, 540, 642, 648, 720, 810, 856, 864, 963, 1070, 1080, 1284, 1296, 1440, 1605, 1620, 1712, 1926, 2140, 2160, 2568, 2592, 2889, 3210, 3240, 3424, 3852, 4280, 4320, 4815, 5136, 5778, 6420, 6480, 7704, 8560, 8667, 9630, 10272, 11556, 12840, 12960, 14445, 14561, 15408, 17120, 17334, 19260, 23112, 25680, 28890, 29122, 30816, 34668, 38520, 43335, 43683, 46224, 51360, 57780, 58244, 69336, 72805, 77040, 86670, 87366, 92448, 115560, 116488, 131049, 138672, 145610, 154080, 173340, 174732, 218415, 231120, 232976, 262098, 277344, 291220, 346680, 349464, 393147, 436830, 462240, 465952, 524196, 582440, 655245, 693360, 698928, 786294, 873660, 1048392, 1164880, 1179441, 1310490, 1386720, 1397856, 1558027, 1572588, 1747320, 1965735, 2096784, 2329760, 2358882, 2620980, 3116054, 3145176, 3494640, 3931470, 4193568, 4674081, 4717764, 5241960, 5897205, 6232108, 6290352, 6989280, 7790135, 7862940, 9348162, 9435528, 10483920, 11794410, 12464216, 12580704, 14022243, 15580270, 15725880, 18696324, 18871056, 20967840, 23370405, 23588820, 24928432, 28044486, 31160540, 31451760, 37392648, 37742112, 42066729, 46740810, 47177640, 49856864, 56088972, 62321080, 62903520, 70111215, 74785296, 84133458, 93481620, 94355280, 112177944, 124642160, 126200187, 140222430, 149570592, 168266916, 186963240, 188710560, 210333645, 224355888, 249284320, 252400374, 280444860, 336533832, 373926480, 420667290, 448711776, 504800748, 560889720, 631000935, 673067664, 747852960, 841334580, 1009601496, 1121779440, 1262001870, 1346135328, 1682669160, 2019202992, 2243558880, 2524003740, 3365338320, 4038405984, 5048007480, 6730676640, 10096014960, 20192029920]

約数ペア:

[(1, 20192029920), (2, 10096014960), (3, 6730676640), (4, 5048007480), (5, 4038405984), (6, 3365338320), (8, 2524003740), (9, 2243558880), (10, 2019202992), (12, 1682669160), (15, 1346135328), (16, 1262001870), (18, 1121779440), (20, 1009601496), (24, 841334580), (27, 747852960), (30, 673067664), (32, 631000935), (36, 560889720), (40, 504800748), (45, 448711776), (48, 420667290), (54, 373926480), (60, 336533832), (72, 280444860), (80, 252400374), (81, 249284320), (90, 224355888), (96, 210333645), (107, 188710560), (108, 186963240), (120, 168266916), (135, 149570592), (144, 140222430), (160, 126200187), (162, 124642160), (180, 112177944), (214, 94355280), (216, 93481620), (240, 84133458), (270, 74785296), (288, 70111215), (321, 62903520), (324, 62321080), (360, 56088972), (405, 49856864), (428, 47177640), (432, 46740810), (480, 42066729), (535, 37742112), (540, 37392648), (642, 31451760), (648, 31160540), (720, 28044486), (810, 24928432), (856, 23588820), (864, 23370405), (963, 20967840), (1070, 18871056), (1080, 18696324), (1284, 15725880), (1296, 15580270), (1440, 14022243), (1605, 12580704), (1620, 12464216), (1712, 11794410), (1926, 10483920), (2140, 9435528), (2160, 9348162), (2568, 7862940), (2592, 7790135), (2889, 6989280), (3210, 6290352), (3240, 6232108), (3424, 5897205), (3852, 5241960), (4280, 4717764), (4320, 4674081), (4815, 4193568), (5136, 3931470), (5778, 3494640), (6420, 3145176), (6480, 3116054), (7704, 2620980), (8560, 2358882), (8667, 2329760), (9630, 2096784), (10272, 1965735), (11556, 1747320), (12840, 1572588), (12960, 1558027), (14445, 1397856), (14561, 1386720), (15408, 1310490), (17120, 1179441), (17334, 1164880), (19260, 1048392), (23112, 873660), (25680, 786294), (28890, 698928), (29122, 693360), (30816, 655245), (34668, 582440), (38520, 524196), (43335, 465952), (43683, 462240), (46224, 436830), (51360, 393147), (57780, 349464), (58244, 346680), (69336, 291220), (72805, 277344), (77040, 262098), (86670, 232976), (87366, 231120), (92448, 218415), (115560, 174732), (116488, 173340), (131049, 154080), (138672, 145610)]