468987840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 448

約数和(自身を含む): 1825873920

約数和(自身を除く): 1356886080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 45, 48, 51, 54, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 103, 108, 120, 124, 135, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 206, 216, 240, 248, 255, 270, 272, 279, 288, 306, 309, 310, 320, 340, 360, 372, 408, 412, 432, 459, 465, 480, 496, 510, 515, 527, 540, 544, 558, 576, 612, 618, 620, 680, 720, 744, 765, 816, 824, 837, 864, 918, 927, 930, 960, 992, 1020, 1030, 1054, 1080, 1088, 1116, 1224, 1236, 1240, 1360, 1395, 1440, 1488, 1530, 1545, 1581, 1632, 1648, 1674, 1728, 1751, 1836, 1854, 1860, 1984, 2040, 2060, 2108, 2160, 2232, 2295, 2448, 2472, 2480, 2635, 2720, 2781, 2790, 2880, 2976, 3060, 3090, 3162, 3193, 3264, 3296, 3348, 3502, 3672, 3708, 3720, 4080, 4120, 4185, 4216, 4320, 4464, 4590, 4635, 4743, 4896, 4944, 4960, 5253, 5270, 5440, 5562, 5580, 5952, 6120, 6180, 6324, 6386, 6592, 6696, 7004, 7344, 7416, 7440, 7905, 8160, 8240, 8370, 8432, 8640, 8755, 8928, 9180, 9270, 9486, 9579, 9792, 9888, 9920, 10506, 10540, 11124, 11160, 12240, 12360, 12648, 12772, 13392, 13905, 14008, 14229, 14688, 14832, 14880, 15759, 15810, 15965, 16320, 16480, 16740, 16864, 17510, 17856, 18360, 18540, 18972, 19158, 19776, 21012, 21080, 22248, 22320, 23715, 24480, 24720, 25296, 25544, 26265, 26784, 27810, 28016, 28458, 28737, 29376, 29664, 29760, 31518, 31620, 31930, 32960, 33480, 33728, 35020, 36720, 37080, 37944, 38316, 42024, 42160, 44496, 44640, 47277, 47430, 47895, 48960, 49440, 50592, 51088, 52530, 53568, 54281, 55620, 56032, 56916, 57474, 59328, 63036, 63240, 63860, 66960, 70040, 71145, 73440, 74160, 75888, 76632, 78795, 84048, 84320, 86211, 88992, 89280, 94554, 94860, 95790, 98880, 101184, 102176, 105060, 108562, 111240, 112064, 113832, 114948, 126072, 126480, 127720, 133920, 140080, 142290, 143685, 146880, 148320, 151776, 153264, 157590, 162843, 168096, 168640, 172422, 177984, 189108, 189720, 191580, 204352, 210120, 217124, 222480, 227664, 229896, 236385, 252144, 252960, 255440, 267840, 271405, 280160, 284580, 287370, 296640, 303552, 306528, 315180, 325686, 336192, 344844, 378216, 379440, 383160, 420240, 431055, 434248, 444960, 455328, 459792, 472770, 488529, 504288, 505920, 510880, 542810, 560320, 569160, 574740, 613056, 630360, 651372, 689688, 756432, 758880, 766320, 814215, 840480, 862110, 868496, 889920, 910656, 919584, 945540, 977058, 1008576, 1021760, 1085620, 1138320, 1149480, 1260720, 1302744, 1379376, 1465587, 1512864, 1517760, 1532640, 1628430, 1680960, 1724220, 1736992, 1839168, 1891080, 1954116, 2171240, 2276640, 2298960, 2442645, 2521440, 2605488, 2758752, 2931174, 3025728, 3065280, 3256860, 3448440, 3473984, 3782160, 3908232, 4342480, 4553280, 4597920, 4885290, 5042880, 5210976, 5517504, 5862348, 6513720, 6896880, 7327935, 7564320, 7816464, 8684960, 9195840, 9770580, 10421952, 11724696, 13027440, 13793760, 14655870, 15128640, 15632928, 17369920, 19541160, 23449392, 26054880, 27587520, 29311740, 31265856, 39082320, 46898784, 52109760, 58623480, 78164640, 93797568, 117246960, 156329280, 234493920, 468987840]

約数ペア:

[(1, 468987840), (2, 234493920), (3, 156329280), (4, 117246960), (5, 93797568), (6, 78164640), (8, 58623480), (9, 52109760), (10, 46898784), (12, 39082320), (15, 31265856), (16, 29311740), (17, 27587520), (18, 26054880), (20, 23449392), (24, 19541160), (27, 17369920), (30, 15632928), (31, 15128640), (32, 14655870), (34, 13793760), (36, 13027440), (40, 11724696), (45, 10421952), (48, 9770580), (51, 9195840), (54, 8684960), (60, 7816464), (62, 7564320), (64, 7327935), (68, 6896880), (72, 6513720), (80, 5862348), (85, 5517504), (90, 5210976), (93, 5042880), (96, 4885290), (102, 4597920), (103, 4553280), (108, 4342480), (120, 3908232), (124, 3782160), (135, 3473984), (136, 3448440), (144, 3256860), (153, 3065280), (155, 3025728), (160, 2931174), (170, 2758752), (180, 2605488), (186, 2521440), (192, 2442645), (204, 2298960), (206, 2276640), (216, 2171240), (240, 1954116), (248, 1891080), (255, 1839168), (270, 1736992), (272, 1724220), (279, 1680960), (288, 1628430), (306, 1532640), (309, 1517760), (310, 1512864), (320, 1465587), (340, 1379376), (360, 1302744), (372, 1260720), (408, 1149480), (412, 1138320), (432, 1085620), (459, 1021760), (465, 1008576), (480, 977058), (496, 945540), (510, 919584), (515, 910656), (527, 889920), (540, 868496), (544, 862110), (558, 840480), (576, 814215), (612, 766320), (618, 758880), (620, 756432), (680, 689688), (720, 651372), (744, 630360), (765, 613056), (816, 574740), (824, 569160), (837, 560320), (864, 542810), (918, 510880), (927, 505920), (930, 504288), (960, 488529), (992, 472770), (1020, 459792), (1030, 455328), (1054, 444960), (1080, 434248), (1088, 431055), (1116, 420240), (1224, 383160), (1236, 379440), (1240, 378216), (1360, 344844), (1395, 336192), (1440, 325686), (1488, 315180), (1530, 306528), (1545, 303552), (1581, 296640), (1632, 287370), (1648, 284580), (1674, 280160), (1728, 271405), (1751, 267840), (1836, 255440), (1854, 252960), (1860, 252144), (1984, 236385), (2040, 229896), (2060, 227664), (2108, 222480), (2160, 217124), (2232, 210120), (2295, 204352), (2448, 191580), (2472, 189720), (2480, 189108), (2635, 177984), (2720, 172422), (2781, 168640), (2790, 168096), (2880, 162843), (2976, 157590), (3060, 153264), (3090, 151776), (3162, 148320), (3193, 146880), (3264, 143685), (3296, 142290), (3348, 140080), (3502, 133920), (3672, 127720), (3708, 126480), (3720, 126072), (4080, 114948), (4120, 113832), (4185, 112064), (4216, 111240), (4320, 108562), (4464, 105060), (4590, 102176), (4635, 101184), (4743, 98880), (4896, 95790), (4944, 94860), (4960, 94554), (5253, 89280), (5270, 88992), (5440, 86211), (5562, 84320), (5580, 84048), (5952, 78795), (6120, 76632), (6180, 75888), (6324, 74160), (6386, 73440), (6592, 71145), (6696, 70040), (7004, 66960), (7344, 63860), (7416, 63240), (7440, 63036), (7905, 59328), (8160, 57474), (8240, 56916), (8370, 56032), (8432, 55620), (8640, 54281), (8755, 53568), (8928, 52530), (9180, 51088), (9270, 50592), (9486, 49440), (9579, 48960), (9792, 47895), (9888, 47430), (9920, 47277), (10506, 44640), (10540, 44496), (11124, 42160), (11160, 42024), (12240, 38316), (12360, 37944), (12648, 37080), (12772, 36720), (13392, 35020), (13905, 33728), (14008, 33480), (14229, 32960), (14688, 31930), (14832, 31620), (14880, 31518), (15759, 29760), (15810, 29664), (15965, 29376), (16320, 28737), (16480, 28458), (16740, 28016), (16864, 27810), (17510, 26784), (17856, 26265), (18360, 25544), (18540, 25296), (18972, 24720), (19158, 24480), (19776, 23715), (21012, 22320), (21080, 22248)]