508047840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:670

約数の個数: 288

約数和(自身を含む): 1886976000

約数和(自身を除く): 1378928160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 228, 240, 248, 279, 285, 288, 304, 310, 342, 360, 372, 380, 456, 465, 480, 496, 558, 570, 589, 599, 608, 620, 684, 720, 744, 760, 855, 912, 930, 992, 1116, 1140, 1178, 1198, 1240, 1368, 1395, 1440, 1488, 1520, 1710, 1767, 1797, 1824, 1860, 2232, 2280, 2356, 2396, 2480, 2736, 2790, 2945, 2976, 2995, 3040, 3420, 3534, 3594, 3720, 4464, 4560, 4712, 4792, 4960, 5301, 5391, 5472, 5580, 5890, 5990, 6840, 7068, 7188, 7440, 8835, 8928, 8985, 9120, 9424, 9584, 10602, 10782, 11160, 11381, 11780, 11980, 13680, 14136, 14376, 14880, 17670, 17970, 18569, 18848, 19168, 21204, 21564, 22320, 22762, 23560, 23960, 26505, 26955, 27360, 28272, 28752, 34143, 35340, 35940, 37138, 42408, 43128, 44640, 45524, 47120, 47920, 53010, 53910, 55707, 56544, 56905, 57504, 68286, 70680, 71880, 74276, 84816, 86256, 91048, 92845, 94240, 95840, 102429, 106020, 107820, 111414, 113810, 136572, 141360, 143760, 148552, 167121, 169632, 170715, 172512, 182096, 185690, 204858, 212040, 215640, 222828, 227620, 273144, 278535, 282720, 287520, 297104, 334242, 341430, 352811, 364192, 371380, 409716, 424080, 431280, 445656, 455240, 512145, 546288, 557070, 594208, 668484, 682860, 705622, 742760, 819432, 835605, 848160, 862560, 891312, 910480, 1024290, 1058433, 1092576, 1114140, 1336968, 1365720, 1411244, 1485520, 1638864, 1671210, 1764055, 1782624, 1820960, 2048580, 2116866, 2228280, 2673936, 2731440, 2822488, 2971040, 3175299, 3277728, 3342420, 3528110, 4097160, 4233732, 4456560, 5292165, 5347872, 5462880, 5644976, 6350598, 6684840, 7056220, 8194320, 8467464, 8913120, 10584330, 11289952, 12701196, 13369680, 14112440, 15876495, 16388640, 16934928, 21168660, 25402392, 26739360, 28224880, 31752990, 33869856, 42337320, 50804784, 56449760, 63505980, 84674640, 101609568, 127011960, 169349280, 254023920, 508047840]

約数ペア:

[(1, 508047840), (2, 254023920), (3, 169349280), (4, 127011960), (5, 101609568), (6, 84674640), (8, 63505980), (9, 56449760), (10, 50804784), (12, 42337320), (15, 33869856), (16, 31752990), (18, 28224880), (19, 26739360), (20, 25402392), (24, 21168660), (30, 16934928), (31, 16388640), (32, 15876495), (36, 14112440), (38, 13369680), (40, 12701196), (45, 11289952), (48, 10584330), (57, 8913120), (60, 8467464), (62, 8194320), (72, 7056220), (76, 6684840), (80, 6350598), (90, 5644976), (93, 5462880), (95, 5347872), (96, 5292165), (114, 4456560), (120, 4233732), (124, 4097160), (144, 3528110), (152, 3342420), (155, 3277728), (160, 3175299), (171, 2971040), (180, 2822488), (186, 2731440), (190, 2673936), (228, 2228280), (240, 2116866), (248, 2048580), (279, 1820960), (285, 1782624), (288, 1764055), (304, 1671210), (310, 1638864), (342, 1485520), (360, 1411244), (372, 1365720), (380, 1336968), (456, 1114140), (465, 1092576), (480, 1058433), (496, 1024290), (558, 910480), (570, 891312), (589, 862560), (599, 848160), (608, 835605), (620, 819432), (684, 742760), (720, 705622), (744, 682860), (760, 668484), (855, 594208), (912, 557070), (930, 546288), (992, 512145), (1116, 455240), (1140, 445656), (1178, 431280), (1198, 424080), (1240, 409716), (1368, 371380), (1395, 364192), (1440, 352811), (1488, 341430), (1520, 334242), (1710, 297104), (1767, 287520), (1797, 282720), (1824, 278535), (1860, 273144), (2232, 227620), (2280, 222828), (2356, 215640), (2396, 212040), (2480, 204858), (2736, 185690), (2790, 182096), (2945, 172512), (2976, 170715), (2995, 169632), (3040, 167121), (3420, 148552), (3534, 143760), (3594, 141360), (3720, 136572), (4464, 113810), (4560, 111414), (4712, 107820), (4792, 106020), (4960, 102429), (5301, 95840), (5391, 94240), (5472, 92845), (5580, 91048), (5890, 86256), (5990, 84816), (6840, 74276), (7068, 71880), (7188, 70680), (7440, 68286), (8835, 57504), (8928, 56905), (8985, 56544), (9120, 55707), (9424, 53910), (9584, 53010), (10602, 47920), (10782, 47120), (11160, 45524), (11381, 44640), (11780, 43128), (11980, 42408), (13680, 37138), (14136, 35940), (14376, 35340), (14880, 34143), (17670, 28752), (17970, 28272), (18569, 27360), (18848, 26955), (19168, 26505), (21204, 23960), (21564, 23560), (22320, 22762)]