15920207856

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1210

約数の個数: 400

約数和(自身を含む): 55391407104

約数和(自身を除く): 39471199248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 43, 48, 54, 56, 63, 72, 74, 81, 84, 86, 108, 111, 112, 126, 129, 144, 148, 162, 168, 172, 189, 216, 222, 252, 258, 259, 296, 301, 324, 333, 336, 344, 378, 387, 432, 444, 504, 516, 518, 567, 592, 602, 648, 666, 688, 756, 774, 777, 888, 903, 999, 1008, 1032, 1036, 1103, 1134, 1161, 1204, 1296, 1332, 1512, 1548, 1554, 1591, 1776, 1806, 1998, 2064, 2072, 2206, 2268, 2322, 2331, 2408, 2664, 2709, 2997, 3024, 3096, 3108, 3182, 3309, 3483, 3612, 3996, 4144, 4412, 4536, 4644, 4662, 4773, 4816, 5328, 5418, 5994, 6192, 6216, 6364, 6618, 6966, 6993, 7224, 7721, 7992, 8127, 8824, 9072, 9288, 9324, 9546, 9927, 10836, 11137, 11988, 12432, 12728, 13236, 13932, 13986, 14319, 14448, 15442, 15984, 16254, 17648, 18576, 18648, 19092, 19854, 20979, 21672, 22274, 23163, 23976, 24381, 25456, 26472, 27864, 27972, 28638, 29781, 30884, 32508, 33411, 37296, 38184, 39708, 40811, 41958, 42957, 43344, 44548, 46326, 47429, 47952, 48762, 52944, 55728, 55944, 57276, 59562, 61768, 65016, 66822, 69489, 76368, 79416, 81622, 83916, 85914, 89096, 89343, 92652, 94858, 97524, 100233, 111888, 114552, 119124, 122433, 123536, 128871, 130032, 133644, 138978, 142287, 158832, 163244, 167832, 171828, 178192, 178686, 185304, 189716, 195048, 200466, 208467, 229104, 238248, 244866, 257742, 267288, 277956, 284574, 285677, 300699, 326488, 332003, 335664, 343656, 357372, 367299, 370608, 379432, 390096, 400932, 416934, 426861, 476496, 489732, 515484, 534576, 555912, 569148, 571354, 601398, 625401, 652976, 664006, 687312, 714744, 734598, 758864, 801864, 833868, 853722, 857031, 902097, 979464, 996009, 1030968, 1101897, 1111824, 1138296, 1142708, 1202796, 1250802, 1280583, 1328012, 1429488, 1469196, 1603728, 1667736, 1707444, 1714062, 1754873, 1804194, 1958928, 1992018, 2061936, 2203794, 2276592, 2285416, 2405592, 2501604, 2561166, 2571093, 2656024, 2938392, 2988027, 3305691, 3335472, 3414888, 3428124, 3509746, 3608388, 3841749, 3984036, 4407588, 4570832, 4811184, 5003208, 5122332, 5142186, 5264619, 5312048, 5876784, 5976054, 6611382, 6829776, 6856248, 7019492, 7216776, 7683498, 7713279, 7968072, 8815176, 8964081, 10006416, 10244664, 10284372, 10529238, 11952108, 12284111, 13222764, 13712496, 14038984, 14433552, 15366996, 15426558, 15793857, 15936144, 17630352, 17928162, 20489328, 20568744, 21058476, 23139837, 23904216, 24568222, 26445528, 26892243, 28077968, 30733992, 30853116, 31587714, 35856324, 36852333, 41137488, 42116952, 46279674, 47381571, 47808432, 49136444, 52891056, 53784486, 61467984, 61706232, 63175428, 71712648, 73704666, 84233904, 92559348, 94763142, 98272888, 107568972, 110556999, 123412464, 126350856, 142144713, 143425296, 147409332, 185118696, 189526284, 196545776, 215137944, 221113998, 252701712, 284289426, 294818664, 331670997, 370237392, 379052568, 430275888, 442227996, 568578852, 589637328, 663341994, 758105136, 884455992, 995012991, 1137157704, 1326683988, 1768911984, 1990025982, 2274315408, 2653367976, 3980051964, 5306735952, 7960103928, 15920207856]

約数ペア:

[(1, 15920207856), (2, 7960103928), (3, 5306735952), (4, 3980051964), (6, 2653367976), (7, 2274315408), (8, 1990025982), (9, 1768911984), (12, 1326683988), (14, 1137157704), (16, 995012991), (18, 884455992), (21, 758105136), (24, 663341994), (27, 589637328), (28, 568578852), (36, 442227996), (37, 430275888), (42, 379052568), (43, 370237392), (48, 331670997), (54, 294818664), (56, 284289426), (63, 252701712), (72, 221113998), (74, 215137944), (81, 196545776), (84, 189526284), (86, 185118696), (108, 147409332), (111, 143425296), (112, 142144713), (126, 126350856), (129, 123412464), (144, 110556999), (148, 107568972), (162, 98272888), (168, 94763142), (172, 92559348), (189, 84233904), (216, 73704666), (222, 71712648), (252, 63175428), (258, 61706232), (259, 61467984), (296, 53784486), (301, 52891056), (324, 49136444), (333, 47808432), (336, 47381571), (344, 46279674), (378, 42116952), (387, 41137488), (432, 36852333), (444, 35856324), (504, 31587714), (516, 30853116), (518, 30733992), (567, 28077968), (592, 26892243), (602, 26445528), (648, 24568222), (666, 23904216), (688, 23139837), (756, 21058476), (774, 20568744), (777, 20489328), (888, 17928162), (903, 17630352), (999, 15936144), (1008, 15793857), (1032, 15426558), (1036, 15366996), (1103, 14433552), (1134, 14038984), (1161, 13712496), (1204, 13222764), (1296, 12284111), (1332, 11952108), (1512, 10529238), (1548, 10284372), (1554, 10244664), (1591, 10006416), (1776, 8964081), (1806, 8815176), (1998, 7968072), (2064, 7713279), (2072, 7683498), (2206, 7216776), (2268, 7019492), (2322, 6856248), (2331, 6829776), (2408, 6611382), (2664, 5976054), (2709, 5876784), (2997, 5312048), (3024, 5264619), (3096, 5142186), (3108, 5122332), (3182, 5003208), (3309, 4811184), (3483, 4570832), (3612, 4407588), (3996, 3984036), (4144, 3841749), (4412, 3608388), (4536, 3509746), (4644, 3428124), (4662, 3414888), (4773, 3335472), (4816, 3305691), (5328, 2988027), (5418, 2938392), (5994, 2656024), (6192, 2571093), (6216, 2561166), (6364, 2501604), (6618, 2405592), (6966, 2285416), (6993, 2276592), (7224, 2203794), (7721, 2061936), (7992, 1992018), (8127, 1958928), (8824, 1804194), (9072, 1754873), (9288, 1714062), (9324, 1707444), (9546, 1667736), (9927, 1603728), (10836, 1469196), (11137, 1429488), (11988, 1328012), (12432, 1280583), (12728, 1250802), (13236, 1202796), (13932, 1142708), (13986, 1138296), (14319, 1111824), (14448, 1101897), (15442, 1030968), (15984, 996009), (16254, 979464), (17648, 902097), (18576, 857031), (18648, 853722), (19092, 833868), (19854, 801864), (20979, 758864), (21672, 734598), (22274, 714744), (23163, 687312), (23976, 664006), (24381, 652976), (25456, 625401), (26472, 601398), (27864, 571354), (27972, 569148), (28638, 555912), (29781, 534576), (30884, 515484), (32508, 489732), (33411, 476496), (37296, 426861), (38184, 416934), (39708, 400932), (40811, 390096), (41958, 379432), (42957, 370608), (43344, 367299), (44548, 357372), (46326, 343656), (47429, 335664), (47952, 332003), (48762, 326488), (52944, 300699), (55728, 285677), (55944, 284574), (57276, 277956), (59562, 267288), (61768, 257742), (65016, 244866), (66822, 238248), (69489, 229104), (76368, 208467), (79416, 200466), (81622, 195048), (83916, 189716), (85914, 185304), (89096, 178686), (89343, 178192), (92652, 171828), (94858, 167832), (97524, 163244), (100233, 158832), (111888, 142287), (114552, 138978), (119124, 133644), (122433, 130032), (123536, 128871)]