199279440

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 320

約数和(自身を含む): 746737920

約数和(自身を除く): 547458480

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, 67, 68, 72, 80, 81, 85, 90, 102, 108, 120, 134, 135, 136, 144, 153, 162, 170, 180, 201, 204, 216, 240, 243, 255, 268, 270, 272, 306, 324, 335, 340, 360, 402, 405, 408, 432, 459, 486, 510, 536, 540, 603, 612, 648, 670, 680, 720, 729, 765, 804, 810, 816, 918, 972, 1005, 1020, 1072, 1080, 1139, 1206, 1215, 1224, 1296, 1340, 1360, 1377, 1458, 1530, 1608, 1620, 1809, 1836, 1944, 2010, 2040, 2160, 2187, 2278, 2295, 2412, 2430, 2448, 2680, 2754, 2916, 3015, 3060, 3216, 3240, 3417, 3618, 3645, 3672, 3888, 4020, 4080, 4131, 4374, 4556, 4590, 4824, 4860, 5360, 5427, 5508, 5695, 5832, 6030, 6120, 6480, 6834, 6885, 7236, 7290, 7344, 8040, 8262, 8748, 9045, 9112, 9180, 9648, 9720, 10251, 10854, 10935, 11016, 11390, 11664, 12060, 12240, 12393, 13668, 13770, 14472, 14580, 16080, 16281, 16524, 17085, 17496, 18090, 18224, 18360, 19440, 20502, 20655, 21708, 21870, 22032, 22780, 24120, 24786, 27135, 27336, 27540, 28944, 29160, 30753, 32562, 33048, 34170, 34992, 36180, 36720, 37179, 41004, 41310, 43416, 43740, 45560, 48240, 48843, 49572, 51255, 54270, 54672, 55080, 58320, 61506, 61965, 65124, 66096, 68340, 72360, 74358, 81405, 82008, 82620, 86832, 87480, 91120, 92259, 97686, 99144, 102510, 108540, 110160, 123012, 123930, 130248, 136680, 144720, 146529, 148716, 153765, 162810, 164016, 165240, 174960, 184518, 185895, 195372, 198288, 205020, 217080, 244215, 246024, 247860, 260496, 273360, 276777, 293058, 297432, 307530, 325620, 330480, 369036, 371790, 390744, 410040, 434160, 461295, 488430, 492048, 495720, 553554, 586116, 594864, 615060, 651240, 732645, 738072, 743580, 781488, 820080, 830331, 922590, 976860, 991440, 1107108, 1172232, 1230120, 1302480, 1383885, 1465290, 1476144, 1487160, 1660662, 1845180, 1953720, 2214216, 2344464, 2460240, 2490993, 2767770, 2930580, 2974320, 3321324, 3690360, 3907440, 4151655, 4428432, 4981986, 5535540, 5861160, 6642648, 7380720, 8303310, 9963972, 11071080, 11722320, 12454965, 13285296, 16606620, 19927944, 22142160, 24909930, 33213240, 39855888, 49819860, 66426480, 99639720, 199279440]

約数ペア:

[(1, 199279440), (2, 99639720), (3, 66426480), (4, 49819860), (5, 39855888), (6, 33213240), (8, 24909930), (9, 22142160), (10, 19927944), (12, 16606620), (15, 13285296), (16, 12454965), (17, 11722320), (18, 11071080), (20, 9963972), (24, 8303310), (27, 7380720), (30, 6642648), (34, 5861160), (36, 5535540), (40, 4981986), (45, 4428432), (48, 4151655), (51, 3907440), (54, 3690360), (60, 3321324), (67, 2974320), (68, 2930580), (72, 2767770), (80, 2490993), (81, 2460240), (85, 2344464), (90, 2214216), (102, 1953720), (108, 1845180), (120, 1660662), (134, 1487160), (135, 1476144), (136, 1465290), (144, 1383885), (153, 1302480), (162, 1230120), (170, 1172232), (180, 1107108), (201, 991440), (204, 976860), (216, 922590), (240, 830331), (243, 820080), (255, 781488), (268, 743580), (270, 738072), (272, 732645), (306, 651240), (324, 615060), (335, 594864), (340, 586116), (360, 553554), (402, 495720), (405, 492048), (408, 488430), (432, 461295), (459, 434160), (486, 410040), (510, 390744), (536, 371790), (540, 369036), (603, 330480), (612, 325620), (648, 307530), (670, 297432), (680, 293058), (720, 276777), (729, 273360), (765, 260496), (804, 247860), (810, 246024), (816, 244215), (918, 217080), (972, 205020), (1005, 198288), (1020, 195372), (1072, 185895), (1080, 184518), (1139, 174960), (1206, 165240), (1215, 164016), (1224, 162810), (1296, 153765), (1340, 148716), (1360, 146529), (1377, 144720), (1458, 136680), (1530, 130248), (1608, 123930), (1620, 123012), (1809, 110160), (1836, 108540), (1944, 102510), (2010, 99144), (2040, 97686), (2160, 92259), (2187, 91120), (2278, 87480), (2295, 86832), (2412, 82620), (2430, 82008), (2448, 81405), (2680, 74358), (2754, 72360), (2916, 68340), (3015, 66096), (3060, 65124), (3216, 61965), (3240, 61506), (3417, 58320), (3618, 55080), (3645, 54672), (3672, 54270), (3888, 51255), (4020, 49572), (4080, 48843), (4131, 48240), (4374, 45560), (4556, 43740), (4590, 43416), (4824, 41310), (4860, 41004), (5360, 37179), (5427, 36720), (5508, 36180), (5695, 34992), (5832, 34170), (6030, 33048), (6120, 32562), (6480, 30753), (6834, 29160), (6885, 28944), (7236, 27540), (7290, 27336), (7344, 27135), (8040, 24786), (8262, 24120), (8748, 22780), (9045, 22032), (9112, 21870), (9180, 21708), (9648, 20655), (9720, 20502), (10251, 19440), (10854, 18360), (10935, 18224), (11016, 18090), (11390, 17496), (11664, 17085), (12060, 16524), (12240, 16281), (12393, 16080), (13668, 14580), (13770, 14472)]