259757280

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 336

約数和(自身を含む): 981653904

約数和(自身を除く): 721896624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 131, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 243, 255, 262, 270, 272, 288, 306, 324, 340, 360, 393, 405, 408, 432, 459, 480, 486, 510, 524, 540, 544, 612, 648, 655, 680, 720, 729, 765, 786, 810, 816, 864, 918, 972, 1020, 1048, 1080, 1179, 1215, 1224, 1296, 1310, 1360, 1377, 1440, 1458, 1530, 1572, 1620, 1632, 1836, 1944, 1965, 2040, 2096, 2160, 2227, 2295, 2358, 2430, 2448, 2592, 2620, 2720, 2754, 2916, 3060, 3144, 3240, 3537, 3645, 3672, 3888, 3930, 4080, 4131, 4192, 4320, 4454, 4590, 4716, 4860, 4896, 5240, 5508, 5832, 5895, 6120, 6288, 6480, 6681, 6885, 7074, 7290, 7344, 7776, 7860, 8160, 8262, 8908, 9180, 9432, 9720, 10480, 10611, 11016, 11135, 11664, 11790, 12240, 12393, 12576, 12960, 13362, 13770, 14148, 14580, 14688, 15720, 16524, 17685, 17816, 18360, 18864, 19440, 20043, 20655, 20960, 21222, 22032, 22270, 23328, 23580, 24480, 24786, 26724, 27540, 28296, 29160, 31440, 31833, 33048, 33405, 35370, 35632, 36720, 37728, 38880, 40086, 41310, 42444, 44064, 44540, 47160, 49572, 53055, 53448, 55080, 56592, 58320, 60129, 61965, 62880, 63666, 66096, 66810, 70740, 71264, 73440, 80172, 82620, 84888, 89080, 94320, 95499, 99144, 100215, 106110, 106896, 110160, 113184, 116640, 120258, 123930, 127332, 132192, 133620, 141480, 159165, 160344, 165240, 169776, 178160, 180387, 188640, 190998, 198288, 200430, 212220, 213792, 220320, 240516, 247860, 254664, 267240, 282960, 300645, 318330, 320688, 330480, 339552, 356320, 360774, 381996, 396576, 400860, 424440, 477495, 481032, 495720, 509328, 534480, 541161, 565920, 601290, 636660, 641376, 660960, 721548, 763992, 801720, 848880, 901935, 954990, 962064, 991440, 1018656, 1068960, 1082322, 1202580, 1273320, 1443096, 1527984, 1603440, 1623483, 1697760, 1803870, 1909980, 1924128, 1982880, 2164644, 2405160, 2546640, 2705805, 2886192, 3055968, 3206880, 3246966, 3607740, 3819960, 4329288, 4810320, 5093280, 5411610, 5772384, 6493932, 7215480, 7639920, 8117415, 8658576, 9620640, 10823220, 12987864, 14430960, 15279840, 16234830, 17317152, 21646440, 25975728, 28861920, 32469660, 43292880, 51951456, 64939320, 86585760, 129878640, 259757280]

約数ペア:

[(1, 259757280), (2, 129878640), (3, 86585760), (4, 64939320), (5, 51951456), (6, 43292880), (8, 32469660), (9, 28861920), (10, 25975728), (12, 21646440), (15, 17317152), (16, 16234830), (17, 15279840), (18, 14430960), (20, 12987864), (24, 10823220), (27, 9620640), (30, 8658576), (32, 8117415), (34, 7639920), (36, 7215480), (40, 6493932), (45, 5772384), (48, 5411610), (51, 5093280), (54, 4810320), (60, 4329288), (68, 3819960), (72, 3607740), (80, 3246966), (81, 3206880), (85, 3055968), (90, 2886192), (96, 2705805), (102, 2546640), (108, 2405160), (120, 2164644), (131, 1982880), (135, 1924128), (136, 1909980), (144, 1803870), (153, 1697760), (160, 1623483), (162, 1603440), (170, 1527984), (180, 1443096), (204, 1273320), (216, 1202580), (240, 1082322), (243, 1068960), (255, 1018656), (262, 991440), (270, 962064), (272, 954990), (288, 901935), (306, 848880), (324, 801720), (340, 763992), (360, 721548), (393, 660960), (405, 641376), (408, 636660), (432, 601290), (459, 565920), (480, 541161), (486, 534480), (510, 509328), (524, 495720), (540, 481032), (544, 477495), (612, 424440), (648, 400860), (655, 396576), (680, 381996), (720, 360774), (729, 356320), (765, 339552), (786, 330480), (810, 320688), (816, 318330), (864, 300645), (918, 282960), (972, 267240), (1020, 254664), (1048, 247860), (1080, 240516), (1179, 220320), (1215, 213792), (1224, 212220), (1296, 200430), (1310, 198288), (1360, 190998), (1377, 188640), (1440, 180387), (1458, 178160), (1530, 169776), (1572, 165240), (1620, 160344), (1632, 159165), (1836, 141480), (1944, 133620), (1965, 132192), (2040, 127332), (2096, 123930), (2160, 120258), (2227, 116640), (2295, 113184), (2358, 110160), (2430, 106896), (2448, 106110), (2592, 100215), (2620, 99144), (2720, 95499), (2754, 94320), (2916, 89080), (3060, 84888), (3144, 82620), (3240, 80172), (3537, 73440), (3645, 71264), (3672, 70740), (3888, 66810), (3930, 66096), (4080, 63666), (4131, 62880), (4192, 61965), (4320, 60129), (4454, 58320), (4590, 56592), (4716, 55080), (4860, 53448), (4896, 53055), (5240, 49572), (5508, 47160), (5832, 44540), (5895, 44064), (6120, 42444), (6288, 41310), (6480, 40086), (6681, 38880), (6885, 37728), (7074, 36720), (7290, 35632), (7344, 35370), (7776, 33405), (7860, 33048), (8160, 31833), (8262, 31440), (8908, 29160), (9180, 28296), (9432, 27540), (9720, 26724), (10480, 24786), (10611, 24480), (11016, 23580), (11135, 23328), (11664, 22270), (11790, 22032), (12240, 21222), (12393, 20960), (12576, 20655), (12960, 20043), (13362, 19440), (13770, 18864), (14148, 18360), (14580, 17816), (14688, 17685), (15720, 16524)]