490546560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 512

約数和(自身を含む): 2009318400

約数和(自身を除く): 1518771840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 64, 68, 70, 76, 80, 84, 85, 95, 96, 102, 105, 112, 113, 114, 119, 120, 128, 133, 136, 140, 152, 160, 168, 170, 190, 192, 204, 210, 224, 226, 228, 238, 240, 255, 266, 272, 280, 285, 304, 320, 323, 336, 339, 340, 357, 380, 384, 399, 408, 420, 448, 452, 456, 476, 480, 510, 532, 544, 560, 565, 570, 595, 608, 640, 646, 665, 672, 678, 680, 714, 760, 791, 798, 816, 840, 896, 904, 912, 952, 960, 969, 1020, 1064, 1088, 1120, 1130, 1140, 1190, 1216, 1292, 1330, 1344, 1356, 1360, 1428, 1520, 1582, 1596, 1615, 1632, 1680, 1695, 1785, 1808, 1824, 1904, 1920, 1921, 1938, 1995, 2040, 2128, 2147, 2176, 2240, 2260, 2261, 2280, 2373, 2380, 2432, 2584, 2660, 2688, 2712, 2720, 2856, 3040, 3164, 3192, 3230, 3264, 3360, 3390, 3570, 3616, 3648, 3808, 3842, 3876, 3955, 3990, 4080, 4256, 4294, 4480, 4520, 4522, 4560, 4746, 4760, 4845, 5168, 5320, 5424, 5440, 5712, 5763, 6080, 6328, 6384, 6441, 6460, 6528, 6720, 6780, 6783, 7140, 7232, 7296, 7616, 7684, 7752, 7910, 7980, 8160, 8512, 8588, 9040, 9044, 9120, 9492, 9520, 9605, 9690, 10336, 10640, 10735, 10848, 10880, 11305, 11424, 11526, 11865, 12160, 12656, 12768, 12882, 12920, 13440, 13447, 13560, 13566, 14280, 14464, 15029, 15232, 15368, 15504, 15820, 15960, 16320, 17024, 17176, 18080, 18088, 18240, 18984, 19040, 19210, 19380, 20672, 21280, 21470, 21696, 22610, 22848, 23052, 23730, 25312, 25536, 25764, 25840, 26894, 27120, 27132, 28560, 28815, 30058, 30736, 31008, 31640, 31920, 32205, 32640, 33915, 34352, 36160, 36176, 36480, 36499, 37968, 38080, 38420, 38760, 40341, 41344, 42560, 42940, 43392, 45087, 45220, 45696, 46104, 47460, 50624, 51072, 51528, 51680, 53788, 54240, 54264, 57120, 57630, 60116, 61472, 62016, 63280, 63840, 64410, 67235, 67830, 68704, 72320, 72352, 72998, 75145, 75936, 76160, 76840, 77520, 80682, 85120, 85880, 90174, 90440, 92208, 94920, 101248, 103056, 103360, 107576, 108480, 108528, 109497, 114240, 115260, 120232, 122944, 124032, 126560, 127680, 128820, 134470, 135660, 137408, 144704, 145996, 150290, 151872, 153680, 155040, 161364, 171760, 180348, 180880, 182495, 184416, 189840, 201705, 206112, 206720, 215152, 216960, 217056, 218994, 225435, 228480, 230520, 240464, 245888, 253120, 255360, 255493, 257640, 268940, 271320, 274816, 289408, 291992, 300580, 303744, 307360, 310080, 322728, 343520, 360696, 361760, 364990, 368832, 379680, 403410, 412224, 430304, 434112, 437988, 450870, 461040, 480928, 506240, 510986, 515280, 537880, 542640, 547485, 583984, 601160, 614720, 620160, 645456, 687040, 721392, 723520, 729980, 737664, 759360, 766479, 806820, 824448, 860608, 868224, 875976, 901740, 922080, 961856, 1021972, 1030560, 1075760, 1085280, 1094970, 1167968, 1202320, 1229440, 1277465, 1290912, 1374080, 1442784, 1447040, 1459960, 1518720, 1532958, 1613640, 1721216, 1751952, 1803480, 1844160, 1923712, 2043944, 2061120, 2151520, 2170560, 2189940, 2335936, 2404640, 2554930, 2581824, 2885568, 2919920, 3065916, 3227280, 3503904, 3606960, 3688320, 3832395, 4087888, 4122240, 4303040, 4341120, 4379880, 4671872, 4809280, 5109860, 5163648, 5771136, 5839840, 6131832, 6454560, 7007808, 7213920, 7664790, 8175776, 8606080, 8759760, 9618560, 10219720, 11679680, 12263664, 12909120, 14015616, 14427840, 15329580, 16351552, 17519520, 20439440, 23359360, 24527328, 25818240, 28855680, 30659160, 32703104, 35039040, 40878880, 49054656, 61318320, 70078080, 81757760, 98109312, 122636640, 163515520, 245273280, 490546560]

約数ペア:

[(1, 490546560), (2, 245273280), (3, 163515520), (4, 122636640), (5, 98109312), (6, 81757760), (7, 70078080), (8, 61318320), (10, 49054656), (12, 40878880), (14, 35039040), (15, 32703104), (16, 30659160), (17, 28855680), (19, 25818240), (20, 24527328), (21, 23359360), (24, 20439440), (28, 17519520), (30, 16351552), (32, 15329580), (34, 14427840), (35, 14015616), (38, 12909120), (40, 12263664), (42, 11679680), (48, 10219720), (51, 9618560), (56, 8759760), (57, 8606080), (60, 8175776), (64, 7664790), (68, 7213920), (70, 7007808), (76, 6454560), (80, 6131832), (84, 5839840), (85, 5771136), (95, 5163648), (96, 5109860), (102, 4809280), (105, 4671872), (112, 4379880), (113, 4341120), (114, 4303040), (119, 4122240), (120, 4087888), (128, 3832395), (133, 3688320), (136, 3606960), (140, 3503904), (152, 3227280), (160, 3065916), (168, 2919920), (170, 2885568), (190, 2581824), (192, 2554930), (204, 2404640), (210, 2335936), (224, 2189940), (226, 2170560), (228, 2151520), (238, 2061120), (240, 2043944), (255, 1923712), (266, 1844160), (272, 1803480), (280, 1751952), (285, 1721216), (304, 1613640), (320, 1532958), (323, 1518720), (336, 1459960), (339, 1447040), (340, 1442784), (357, 1374080), (380, 1290912), (384, 1277465), (399, 1229440), (408, 1202320), (420, 1167968), (448, 1094970), (452, 1085280), (456, 1075760), (476, 1030560), (480, 1021972), (510, 961856), (532, 922080), (544, 901740), (560, 875976), (565, 868224), (570, 860608), (595, 824448), (608, 806820), (640, 766479), (646, 759360), (665, 737664), (672, 729980), (678, 723520), (680, 721392), (714, 687040), (760, 645456), (791, 620160), (798, 614720), (816, 601160), (840, 583984), (896, 547485), (904, 542640), (912, 537880), (952, 515280), (960, 510986), (969, 506240), (1020, 480928), (1064, 461040), (1088, 450870), (1120, 437988), (1130, 434112), (1140, 430304), (1190, 412224), (1216, 403410), (1292, 379680), (1330, 368832), (1344, 364990), (1356, 361760), (1360, 360696), (1428, 343520), (1520, 322728), (1582, 310080), (1596, 307360), (1615, 303744), (1632, 300580), (1680, 291992), (1695, 289408), (1785, 274816), (1808, 271320), (1824, 268940), (1904, 257640), (1920, 255493), (1921, 255360), (1938, 253120), (1995, 245888), (2040, 240464), (2128, 230520), (2147, 228480), (2176, 225435), (2240, 218994), (2260, 217056), (2261, 216960), (2280, 215152), (2373, 206720), (2380, 206112), (2432, 201705), (2584, 189840), (2660, 184416), (2688, 182495), (2712, 180880), (2720, 180348), (2856, 171760), (3040, 161364), (3164, 155040), (3192, 153680), (3230, 151872), (3264, 150290), (3360, 145996), (3390, 144704), (3570, 137408), (3616, 135660), (3648, 134470), (3808, 128820), (3842, 127680), (3876, 126560), (3955, 124032), (3990, 122944), (4080, 120232), (4256, 115260), (4294, 114240), (4480, 109497), (4520, 108528), (4522, 108480), (4560, 107576), (4746, 103360), (4760, 103056), (4845, 101248), (5168, 94920), (5320, 92208), (5424, 90440), (5440, 90174), (5712, 85880), (5763, 85120), (6080, 80682), (6328, 77520), (6384, 76840), (6441, 76160), (6460, 75936), (6528, 75145), (6720, 72998), (6780, 72352), (6783, 72320), (7140, 68704), (7232, 67830), (7296, 67235), (7616, 64410), (7684, 63840), (7752, 63280), (7910, 62016), (7980, 61472), (8160, 60116), (8512, 57630), (8588, 57120), (9040, 54264), (9044, 54240), (9120, 53788), (9492, 51680), (9520, 51528), (9605, 51072), (9690, 50624), (10336, 47460), (10640, 46104), (10735, 45696), (10848, 45220), (10880, 45087), (11305, 43392), (11424, 42940), (11526, 42560), (11865, 41344), (12160, 40341), (12656, 38760), (12768, 38420), (12882, 38080), (12920, 37968), (13440, 36499), (13447, 36480), (13560, 36176), (13566, 36160), (14280, 34352), (14464, 33915), (15029, 32640), (15232, 32205), (15368, 31920), (15504, 31640), (15820, 31008), (15960, 30736), (16320, 30058), (17024, 28815), (17176, 28560), (18080, 27132), (18088, 27120), (18240, 26894), (18984, 25840), (19040, 25764), (19210, 25536), (19380, 25312), (20672, 23730), (21280, 23052), (21470, 22848), (21696, 22610)]