440480040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 512

約数和(自身を含む): 1877299200

約数和(自身を除く): 1436819160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 19, 20, 21, 22, 24, 26, 28, 30, 33, 35, 38, 39, 40, 42, 44, 52, 55, 56, 57, 60, 65, 66, 70, 76, 77, 78, 84, 88, 91, 95, 104, 105, 110, 114, 120, 130, 132, 133, 140, 143, 152, 154, 156, 165, 168, 182, 190, 193, 195, 209, 210, 220, 228, 231, 247, 260, 264, 266, 273, 280, 285, 286, 308, 312, 330, 364, 380, 385, 386, 390, 399, 418, 420, 429, 440, 455, 456, 462, 494, 520, 532, 546, 570, 572, 579, 616, 627, 660, 665, 715, 728, 741, 760, 770, 772, 780, 798, 836, 840, 858, 910, 924, 965, 988, 1001, 1045, 1064, 1092, 1140, 1144, 1155, 1158, 1235, 1254, 1320, 1330, 1351, 1365, 1430, 1463, 1482, 1540, 1544, 1560, 1596, 1672, 1716, 1729, 1820, 1848, 1930, 1976, 1995, 2002, 2090, 2123, 2145, 2184, 2280, 2310, 2316, 2470, 2508, 2509, 2660, 2702, 2717, 2730, 2860, 2895, 2926, 2964, 3003, 3080, 3135, 3192, 3432, 3458, 3640, 3667, 3705, 3860, 3990, 4004, 4053, 4180, 4246, 4290, 4389, 4620, 4632, 4940, 5005, 5016, 5018, 5187, 5320, 5404, 5434, 5460, 5720, 5790, 5852, 5928, 6006, 6270, 6369, 6755, 6916, 7315, 7334, 7410, 7527, 7720, 7980, 8008, 8106, 8151, 8360, 8492, 8580, 8645, 8778, 9240, 9880, 10010, 10036, 10374, 10615, 10808, 10868, 10920, 11001, 11580, 11704, 12012, 12540, 12545, 12738, 13510, 13585, 13832, 14630, 14668, 14820, 14861, 15015, 15054, 15960, 16212, 16302, 16984, 17160, 17290, 17556, 17563, 18335, 19019, 20020, 20072, 20265, 20748, 21230, 21736, 21945, 22002, 23160, 24024, 25080, 25090, 25476, 25669, 25935, 27020, 27170, 27599, 29260, 29336, 29640, 29722, 30030, 30108, 31845, 32424, 32604, 34580, 35112, 35126, 36670, 37635, 38038, 40040, 40337, 40530, 40755, 41496, 42460, 43890, 44004, 44583, 47671, 50180, 50952, 51338, 51870, 52689, 54040, 54340, 55005, 55198, 57057, 58520, 59444, 60060, 60216, 63690, 65208, 69160, 70252, 73340, 74305, 75270, 76076, 77007, 80674, 81060, 81510, 82797, 84920, 87780, 87815, 88008, 89166, 95095, 95342, 100360, 102676, 103740, 105378, 108680, 110010, 110396, 114114, 118888, 120120, 121011, 127380, 128345, 137995, 140504, 143013, 146680, 148610, 150540, 152152, 154014, 161348, 162120, 163020, 165594, 175560, 175630, 178332, 190190, 190684, 193193, 201685, 205352, 207480, 210756, 220020, 220792, 222915, 228228, 238355, 242022, 254760, 256690, 263445, 275990, 282359, 285285, 286026, 297220, 301080, 308028, 322696, 326040, 331188, 333697, 351260, 356664, 380380, 381368, 385035, 386386, 403370, 413985, 421512, 440040, 445830, 456456, 476710, 484044, 513380, 524381, 526890, 551980, 564718, 570570, 572052, 579579, 594440, 605055, 616056, 662376, 667394, 702520, 715065, 760760, 770070, 772772, 806740, 827970, 847077, 891660, 953420, 965965, 968088, 1001091, 1026760, 1048762, 1053780, 1103960, 1129436, 1141140, 1144104, 1159158, 1210110, 1334788, 1411795, 1430130, 1540140, 1545544, 1573143, 1613480, 1655940, 1668485, 1694154, 1783320, 1906840, 1931930, 2002182, 2097524, 2107560, 2258872, 2282280, 2318316, 2420220, 2621905, 2669576, 2823590, 2860260, 2897895, 3080280, 3146286, 3311880, 3336970, 3388308, 3670667, 3863860, 4004364, 4195048, 4235385, 4636632, 4840440, 5005455, 5243810, 5647180, 5720520, 5795790, 6292572, 6673940, 6776616, 7341334, 7727720, 7865715, 8008728, 8470770, 10010910, 10487620, 11012001, 11294360, 11591580, 12585144, 13347880, 14682668, 15731430, 16941540, 18353335, 20021820, 20975240, 22024002, 23183160, 29365336, 31462860, 33883080, 36706670, 40043640, 44048004, 55060005, 62925720, 73413340, 88096008, 110120010, 146826680, 220240020, 440480040]

約数ペア:

[(1, 440480040), (2, 220240020), (3, 146826680), (4, 110120010), (5, 88096008), (6, 73413340), (7, 62925720), (8, 55060005), (10, 44048004), (11, 40043640), (12, 36706670), (13, 33883080), (14, 31462860), (15, 29365336), (19, 23183160), (20, 22024002), (21, 20975240), (22, 20021820), (24, 18353335), (26, 16941540), (28, 15731430), (30, 14682668), (33, 13347880), (35, 12585144), (38, 11591580), (39, 11294360), (40, 11012001), (42, 10487620), (44, 10010910), (52, 8470770), (55, 8008728), (56, 7865715), (57, 7727720), (60, 7341334), (65, 6776616), (66, 6673940), (70, 6292572), (76, 5795790), (77, 5720520), (78, 5647180), (84, 5243810), (88, 5005455), (91, 4840440), (95, 4636632), (104, 4235385), (105, 4195048), (110, 4004364), (114, 3863860), (120, 3670667), (130, 3388308), (132, 3336970), (133, 3311880), (140, 3146286), (143, 3080280), (152, 2897895), (154, 2860260), (156, 2823590), (165, 2669576), (168, 2621905), (182, 2420220), (190, 2318316), (193, 2282280), (195, 2258872), (209, 2107560), (210, 2097524), (220, 2002182), (228, 1931930), (231, 1906840), (247, 1783320), (260, 1694154), (264, 1668485), (266, 1655940), (273, 1613480), (280, 1573143), (285, 1545544), (286, 1540140), (308, 1430130), (312, 1411795), (330, 1334788), (364, 1210110), (380, 1159158), (385, 1144104), (386, 1141140), (390, 1129436), (399, 1103960), (418, 1053780), (420, 1048762), (429, 1026760), (440, 1001091), (455, 968088), (456, 965965), (462, 953420), (494, 891660), (520, 847077), (532, 827970), (546, 806740), (570, 772772), (572, 770070), (579, 760760), (616, 715065), (627, 702520), (660, 667394), (665, 662376), (715, 616056), (728, 605055), (741, 594440), (760, 579579), (770, 572052), (772, 570570), (780, 564718), (798, 551980), (836, 526890), (840, 524381), (858, 513380), (910, 484044), (924, 476710), (965, 456456), (988, 445830), (1001, 440040), (1045, 421512), (1064, 413985), (1092, 403370), (1140, 386386), (1144, 385035), (1155, 381368), (1158, 380380), (1235, 356664), (1254, 351260), (1320, 333697), (1330, 331188), (1351, 326040), (1365, 322696), (1430, 308028), (1463, 301080), (1482, 297220), (1540, 286026), (1544, 285285), (1560, 282359), (1596, 275990), (1672, 263445), (1716, 256690), (1729, 254760), (1820, 242022), (1848, 238355), (1930, 228228), (1976, 222915), (1995, 220792), (2002, 220020), (2090, 210756), (2123, 207480), (2145, 205352), (2184, 201685), (2280, 193193), (2310, 190684), (2316, 190190), (2470, 178332), (2508, 175630), (2509, 175560), (2660, 165594), (2702, 163020), (2717, 162120), (2730, 161348), (2860, 154014), (2895, 152152), (2926, 150540), (2964, 148610), (3003, 146680), (3080, 143013), (3135, 140504), (3192, 137995), (3432, 128345), (3458, 127380), (3640, 121011), (3667, 120120), (3705, 118888), (3860, 114114), (3990, 110396), (4004, 110010), (4053, 108680), (4180, 105378), (4246, 103740), (4290, 102676), (4389, 100360), (4620, 95342), (4632, 95095), (4940, 89166), (5005, 88008), (5016, 87815), (5018, 87780), (5187, 84920), (5320, 82797), (5404, 81510), (5434, 81060), (5460, 80674), (5720, 77007), (5790, 76076), (5852, 75270), (5928, 74305), (6006, 73340), (6270, 70252), (6369, 69160), (6755, 65208), (6916, 63690), (7315, 60216), (7334, 60060), (7410, 59444), (7527, 58520), (7720, 57057), (7980, 55198), (8008, 55005), (8106, 54340), (8151, 54040), (8360, 52689), (8492, 51870), (8580, 51338), (8645, 50952), (8778, 50180), (9240, 47671), (9880, 44583), (10010, 44004), (10036, 43890), (10374, 42460), (10615, 41496), (10808, 40755), (10868, 40530), (10920, 40337), (11001, 40040), (11580, 38038), (11704, 37635), (12012, 36670), (12540, 35126), (12545, 35112), (12738, 34580), (13510, 32604), (13585, 32424), (13832, 31845), (14630, 30108), (14668, 30030), (14820, 29722), (14861, 29640), (15015, 29336), (15054, 29260), (15960, 27599), (16212, 27170), (16302, 27020), (16984, 25935), (17160, 25669), (17290, 25476), (17556, 25090), (17563, 25080), (18335, 24024), (19019, 23160), (20020, 22002), (20072, 21945), (20265, 21736), (20748, 21230)]