191347920

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 280

約数和(自身を含む): 709916616

約数和(自身を除く): 518568696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 193, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 386, 405, 408, 432, 459, 486, 510, 540, 579, 612, 648, 680, 720, 729, 765, 772, 810, 816, 918, 965, 972, 1020, 1080, 1158, 1215, 1224, 1296, 1360, 1377, 1458, 1530, 1544, 1620, 1737, 1836, 1930, 1944, 2040, 2160, 2295, 2316, 2430, 2448, 2754, 2895, 2916, 3060, 3088, 3240, 3281, 3474, 3645, 3672, 3860, 3888, 4080, 4131, 4590, 4632, 4860, 5211, 5508, 5790, 5832, 6120, 6480, 6562, 6885, 6948, 7290, 7344, 7720, 8262, 8685, 9180, 9264, 9720, 9843, 10422, 11016, 11580, 11664, 12240, 12393, 13124, 13770, 13896, 14580, 15440, 15633, 16405, 16524, 17370, 18360, 19440, 19686, 20655, 20844, 22032, 23160, 24786, 26055, 26248, 27540, 27792, 29160, 29529, 31266, 32810, 33048, 34740, 36720, 39372, 41310, 41688, 46320, 46899, 49215, 49572, 52110, 52496, 55080, 58320, 59058, 61965, 62532, 65620, 66096, 69480, 78165, 78744, 82620, 83376, 88587, 93798, 98430, 99144, 104220, 110160, 118116, 123930, 125064, 131240, 138960, 140697, 147645, 156330, 157488, 165240, 177174, 187596, 196860, 198288, 208440, 234495, 236232, 247860, 250128, 262480, 265761, 281394, 295290, 312660, 330480, 354348, 375192, 393720, 416880, 442935, 468990, 472464, 495720, 531522, 562788, 590580, 625320, 703485, 708696, 750384, 787440, 797283, 885870, 937980, 991440, 1063044, 1125576, 1181160, 1250640, 1328805, 1406970, 1417392, 1594566, 1771740, 1875960, 2126088, 2251152, 2362320, 2391849, 2657610, 2813940, 3189132, 3543480, 3751920, 3986415, 4252176, 4783698, 5315220, 5627880, 6378264, 7086960, 7972830, 9567396, 10630440, 11255760, 11959245, 12756528, 15945660, 19134792, 21260880, 23918490, 31891320, 38269584, 47836980, 63782640, 95673960, 191347920]

約数ペア:

[(1, 191347920), (2, 95673960), (3, 63782640), (4, 47836980), (5, 38269584), (6, 31891320), (8, 23918490), (9, 21260880), (10, 19134792), (12, 15945660), (15, 12756528), (16, 11959245), (17, 11255760), (18, 10630440), (20, 9567396), (24, 7972830), (27, 7086960), (30, 6378264), (34, 5627880), (36, 5315220), (40, 4783698), (45, 4252176), (48, 3986415), (51, 3751920), (54, 3543480), (60, 3189132), (68, 2813940), (72, 2657610), (80, 2391849), (81, 2362320), (85, 2251152), (90, 2126088), (102, 1875960), (108, 1771740), (120, 1594566), (135, 1417392), (136, 1406970), (144, 1328805), (153, 1250640), (162, 1181160), (170, 1125576), (180, 1063044), (193, 991440), (204, 937980), (216, 885870), (240, 797283), (243, 787440), (255, 750384), (270, 708696), (272, 703485), (306, 625320), (324, 590580), (340, 562788), (360, 531522), (386, 495720), (405, 472464), (408, 468990), (432, 442935), (459, 416880), (486, 393720), (510, 375192), (540, 354348), (579, 330480), (612, 312660), (648, 295290), (680, 281394), (720, 265761), (729, 262480), (765, 250128), (772, 247860), (810, 236232), (816, 234495), (918, 208440), (965, 198288), (972, 196860), (1020, 187596), (1080, 177174), (1158, 165240), (1215, 157488), (1224, 156330), (1296, 147645), (1360, 140697), (1377, 138960), (1458, 131240), (1530, 125064), (1544, 123930), (1620, 118116), (1737, 110160), (1836, 104220), (1930, 99144), (1944, 98430), (2040, 93798), (2160, 88587), (2295, 83376), (2316, 82620), (2430, 78744), (2448, 78165), (2754, 69480), (2895, 66096), (2916, 65620), (3060, 62532), (3088, 61965), (3240, 59058), (3281, 58320), (3474, 55080), (3645, 52496), (3672, 52110), (3860, 49572), (3888, 49215), (4080, 46899), (4131, 46320), (4590, 41688), (4632, 41310), (4860, 39372), (5211, 36720), (5508, 34740), (5790, 33048), (5832, 32810), (6120, 31266), (6480, 29529), (6562, 29160), (6885, 27792), (6948, 27540), (7290, 26248), (7344, 26055), (7720, 24786), (8262, 23160), (8685, 22032), (9180, 20844), (9264, 20655), (9720, 19686), (9843, 19440), (10422, 18360), (11016, 17370), (11580, 16524), (11664, 16405), (12240, 15633), (12393, 15440), (13124, 14580), (13770, 13896)]