231078960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 640

約数和(自身を含む): 1028505600

約数和(自身を除く): 797426640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 29, 30, 31, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 58, 60, 62, 63, 68, 70, 72, 80, 84, 85, 87, 90, 93, 102, 105, 108, 112, 116, 119, 120, 124, 126, 135, 136, 140, 144, 145, 153, 155, 168, 170, 174, 180, 186, 189, 203, 204, 210, 216, 217, 232, 238, 240, 248, 252, 255, 261, 270, 272, 279, 280, 290, 306, 310, 315, 336, 340, 348, 357, 360, 372, 378, 406, 408, 420, 432, 434, 435, 459, 464, 465, 476, 493, 496, 504, 510, 522, 527, 540, 558, 560, 580, 595, 609, 612, 620, 630, 651, 680, 696, 714, 720, 744, 756, 765, 783, 812, 816, 837, 840, 868, 870, 899, 918, 930, 945, 952, 986, 1008, 1015, 1020, 1044, 1054, 1071, 1080, 1085, 1116, 1160, 1190, 1218, 1224, 1240, 1260, 1302, 1305, 1360, 1392, 1395, 1428, 1479, 1488, 1512, 1530, 1566, 1581, 1624, 1674, 1680, 1736, 1740, 1785, 1798, 1827, 1836, 1860, 1890, 1904, 1953, 1972, 2030, 2040, 2088, 2108, 2142, 2160, 2170, 2232, 2295, 2320, 2380, 2436, 2448, 2465, 2480, 2520, 2604, 2610, 2635, 2697, 2790, 2856, 2958, 3024, 3045, 3060, 3132, 3162, 3213, 3248, 3255, 3348, 3451, 3472, 3480, 3570, 3596, 3654, 3672, 3689, 3720, 3780, 3906, 3915, 3944, 4060, 4080, 4176, 4185, 4216, 4284, 4340, 4437, 4464, 4495, 4590, 4743, 4760, 4872, 4930, 5040, 5208, 5220, 5270, 5355, 5394, 5481, 5580, 5712, 5859, 5916, 6090, 6120, 6264, 6293, 6324, 6426, 6510, 6696, 6902, 6960, 7140, 7192, 7308, 7344, 7378, 7395, 7440, 7560, 7812, 7830, 7888, 7905, 8091, 8120, 8370, 8432, 8568, 8680, 8874, 8990, 9135, 9180, 9486, 9520, 9744, 9765, 9860, 10353, 10416, 10440, 10540, 10710, 10788, 10962, 11067, 11160, 11718, 11832, 12180, 12240, 12528, 12586, 12648, 12852, 13020, 13311, 13392, 13485, 13804, 14229, 14280, 14384, 14616, 14756, 14790, 15120, 15283, 15624, 15660, 15810, 16065, 16182, 16240, 16740, 17136, 17255, 17360, 17748, 17980, 18270, 18360, 18445, 18879, 18972, 19530, 19720, 20706, 20880, 21080, 21420, 21576, 21924, 22134, 22185, 22320, 23436, 23664, 23715, 24273, 24360, 25172, 25296, 25704, 26040, 26622, 26970, 27405, 27608, 28458, 28560, 29232, 29295, 29512, 29580, 30566, 31059, 31248, 31320, 31465, 31620, 32130, 32364, 33201, 33480, 34510, 35496, 35960, 36540, 36720, 36890, 37758, 37944, 39060, 39440, 40455, 41412, 42160, 42840, 43152, 43848, 44268, 44370, 45849, 46872, 47430, 48546, 48720, 50344, 51408, 51765, 52080, 53244, 53940, 54810, 55216, 55335, 56637, 56916, 58590, 59024, 59160, 61132, 62118, 62640, 62930, 63240, 64260, 64728, 66402, 66555, 66960, 69020, 70992, 71145, 71920, 73080, 73780, 75516, 75888, 76415, 78120, 80910, 82824, 85680, 87696, 88536, 88740, 91698, 93177, 93744, 94395, 94860, 97092, 99603, 100688, 103530, 106488, 106981, 107880, 109620, 110670, 113274, 113832, 117180, 118320, 121365, 122264, 124236, 125860, 126480, 128520, 129456, 132804, 133110, 137547, 138040, 142290, 146160, 147560, 151032, 152830, 155295, 156240, 161820, 165648, 166005, 169911, 177072, 177480, 183396, 186354, 188790, 189720, 194184, 199206, 207060, 212976, 213962, 215760, 219240, 221340, 226548, 227664, 229245, 234360, 242730, 244528, 248472, 251720, 257040, 265608, 266220, 275094, 276080, 283185, 284580, 295120, 302064, 305660, 310590, 320943, 323640, 332010, 339822, 354960, 366792, 372708, 377580, 379440, 388368, 398412, 412641, 414120, 427924, 438480, 442680, 453096, 458490, 465885, 468720, 485460, 496944, 498015, 503440, 531216, 532440, 534905, 550188, 566370, 569160, 611320, 621180, 641886, 647280, 664020, 679644, 687735, 733584, 745416, 755160, 796824, 825282, 828240, 849555, 855848, 885360, 906192, 916980, 931770, 962829, 970920, 996030, 1064880, 1069810, 1100376, 1132740, 1138320, 1222640, 1242360, 1283772, 1328040, 1359288, 1375470, 1490832, 1510320, 1593648, 1604715, 1650564, 1699110, 1711696, 1833960, 1863540, 1925658, 1941840, 1992060, 2063205, 2139620, 2200752, 2265480, 2484720, 2567544, 2656080, 2718576, 2750940, 2888487, 3209430, 3301128, 3398220, 3667920, 3727080, 3851316, 3984120, 4126410, 4279240, 4530960, 4814145, 5135088, 5501880, 5776974, 6418860, 6602256, 6796440, 7454160, 7702632, 7968240, 8252820, 8558480, 9628290, 11003760, 11553948, 12837720, 13592880, 14442435, 15405264, 16505640, 19256580, 23107896, 25675440, 28884870, 33011280, 38513160, 46215792, 57769740, 77026320, 115539480, 231078960]

約数ペア:

[(1, 231078960), (2, 115539480), (3, 77026320), (4, 57769740), (5, 46215792), (6, 38513160), (7, 33011280), (8, 28884870), (9, 25675440), (10, 23107896), (12, 19256580), (14, 16505640), (15, 15405264), (16, 14442435), (17, 13592880), (18, 12837720), (20, 11553948), (21, 11003760), (24, 9628290), (27, 8558480), (28, 8252820), (29, 7968240), (30, 7702632), (31, 7454160), (34, 6796440), (35, 6602256), (36, 6418860), (40, 5776974), (42, 5501880), (45, 5135088), (48, 4814145), (51, 4530960), (54, 4279240), (56, 4126410), (58, 3984120), (60, 3851316), (62, 3727080), (63, 3667920), (68, 3398220), (70, 3301128), (72, 3209430), (80, 2888487), (84, 2750940), (85, 2718576), (87, 2656080), (90, 2567544), (93, 2484720), (102, 2265480), (105, 2200752), (108, 2139620), (112, 2063205), (116, 1992060), (119, 1941840), (120, 1925658), (124, 1863540), (126, 1833960), (135, 1711696), (136, 1699110), (140, 1650564), (144, 1604715), (145, 1593648), (153, 1510320), (155, 1490832), (168, 1375470), (170, 1359288), (174, 1328040), (180, 1283772), (186, 1242360), (189, 1222640), (203, 1138320), (204, 1132740), (210, 1100376), (216, 1069810), (217, 1064880), (232, 996030), (238, 970920), (240, 962829), (248, 931770), (252, 916980), (255, 906192), (261, 885360), (270, 855848), (272, 849555), (279, 828240), (280, 825282), (290, 796824), (306, 755160), (310, 745416), (315, 733584), (336, 687735), (340, 679644), (348, 664020), (357, 647280), (360, 641886), (372, 621180), (378, 611320), (406, 569160), (408, 566370), (420, 550188), (432, 534905), (434, 532440), (435, 531216), (459, 503440), (464, 498015), (465, 496944), (476, 485460), (493, 468720), (496, 465885), (504, 458490), (510, 453096), (522, 442680), (527, 438480), (540, 427924), (558, 414120), (560, 412641), (580, 398412), (595, 388368), (609, 379440), (612, 377580), (620, 372708), (630, 366792), (651, 354960), (680, 339822), (696, 332010), (714, 323640), (720, 320943), (744, 310590), (756, 305660), (765, 302064), (783, 295120), (812, 284580), (816, 283185), (837, 276080), (840, 275094), (868, 266220), (870, 265608), (899, 257040), (918, 251720), (930, 248472), (945, 244528), (952, 242730), (986, 234360), (1008, 229245), (1015, 227664), (1020, 226548), (1044, 221340), (1054, 219240), (1071, 215760), (1080, 213962), (1085, 212976), (1116, 207060), (1160, 199206), (1190, 194184), (1218, 189720), (1224, 188790), (1240, 186354), (1260, 183396), (1302, 177480), (1305, 177072), (1360, 169911), (1392, 166005), (1395, 165648), (1428, 161820), (1479, 156240), (1488, 155295), (1512, 152830), (1530, 151032), (1566, 147560), (1581, 146160), (1624, 142290), (1674, 138040), (1680, 137547), (1736, 133110), (1740, 132804), (1785, 129456), (1798, 128520), (1827, 126480), (1836, 125860), (1860, 124236), (1890, 122264), (1904, 121365), (1953, 118320), (1972, 117180), (2030, 113832), (2040, 113274), (2088, 110670), (2108, 109620), (2142, 107880), (2160, 106981), (2170, 106488), (2232, 103530), (2295, 100688), (2320, 99603), (2380, 97092), (2436, 94860), (2448, 94395), (2465, 93744), (2480, 93177), (2520, 91698), (2604, 88740), (2610, 88536), (2635, 87696), (2697, 85680), (2790, 82824), (2856, 80910), (2958, 78120), (3024, 76415), (3045, 75888), (3060, 75516), (3132, 73780), (3162, 73080), (3213, 71920), (3248, 71145), (3255, 70992), (3348, 69020), (3451, 66960), (3472, 66555), (3480, 66402), (3570, 64728), (3596, 64260), (3654, 63240), (3672, 62930), (3689, 62640), (3720, 62118), (3780, 61132), (3906, 59160), (3915, 59024), (3944, 58590), (4060, 56916), (4080, 56637), (4176, 55335), (4185, 55216), (4216, 54810), (4284, 53940), (4340, 53244), (4437, 52080), (4464, 51765), (4495, 51408), (4590, 50344), (4743, 48720), (4760, 48546), (4872, 47430), (4930, 46872), (5040, 45849), (5208, 44370), (5220, 44268), (5270, 43848), (5355, 43152), (5394, 42840), (5481, 42160), (5580, 41412), (5712, 40455), (5859, 39440), (5916, 39060), (6090, 37944), (6120, 37758), (6264, 36890), (6293, 36720), (6324, 36540), (6426, 35960), (6510, 35496), (6696, 34510), (6902, 33480), (6960, 33201), (7140, 32364), (7192, 32130), (7308, 31620), (7344, 31465), (7378, 31320), (7395, 31248), (7440, 31059), (7560, 30566), (7812, 29580), (7830, 29512), (7888, 29295), (7905, 29232), (8091, 28560), (8120, 28458), (8370, 27608), (8432, 27405), (8568, 26970), (8680, 26622), (8874, 26040), (8990, 25704), (9135, 25296), (9180, 25172), (9486, 24360), (9520, 24273), (9744, 23715), (9765, 23664), (9860, 23436), (10353, 22320), (10416, 22185), (10440, 22134), (10540, 21924), (10710, 21576), (10788, 21420), (10962, 21080), (11067, 20880), (11160, 20706), (11718, 19720), (11832, 19530), (12180, 18972), (12240, 18879), (12528, 18445), (12586, 18360), (12648, 18270), (12852, 17980), (13020, 17748), (13311, 17360), (13392, 17255), (13485, 17136), (13804, 16740), (14229, 16240), (14280, 16182), (14384, 16065), (14616, 15810), (14756, 15660), (14790, 15624), (15120, 15283)]