289849560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 512

約数和(自身を含む): 1238630400

約数和(自身を除く): 948780840

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, 127, 130, 132, 133, 140, 143, 152, 154, 156, 165, 168, 182, 190, 195, 209, 210, 220, 228, 231, 247, 254, 260, 264, 266, 273, 280, 285, 286, 308, 312, 330, 364, 380, 381, 385, 390, 399, 418, 420, 429, 440, 455, 456, 462, 494, 508, 520, 532, 546, 570, 572, 616, 627, 635, 660, 665, 715, 728, 741, 760, 762, 770, 780, 798, 836, 840, 858, 889, 910, 924, 988, 1001, 1016, 1045, 1064, 1092, 1140, 1144, 1155, 1235, 1254, 1270, 1320, 1330, 1365, 1397, 1430, 1463, 1482, 1524, 1540, 1560, 1596, 1651, 1672, 1716, 1729, 1778, 1820, 1848, 1905, 1976, 1995, 2002, 2090, 2145, 2184, 2280, 2310, 2413, 2470, 2508, 2540, 2660, 2667, 2717, 2730, 2794, 2860, 2926, 2964, 3003, 3048, 3080, 3135, 3192, 3302, 3432, 3458, 3556, 3640, 3705, 3810, 3990, 4004, 4180, 4191, 4290, 4389, 4445, 4620, 4826, 4940, 4953, 5005, 5016, 5080, 5187, 5320, 5334, 5434, 5460, 5588, 5720, 5852, 5928, 6006, 6270, 6604, 6916, 6985, 7112, 7239, 7315, 7410, 7620, 7980, 8008, 8151, 8255, 8360, 8382, 8580, 8645, 8778, 8890, 9240, 9652, 9779, 9880, 9906, 10010, 10374, 10668, 10868, 10920, 11176, 11557, 11704, 12012, 12065, 12540, 13208, 13335, 13585, 13832, 13970, 14478, 14630, 14820, 15015, 15240, 15960, 16302, 16510, 16764, 16891, 17160, 17290, 17556, 17780, 18161, 19019, 19304, 19558, 19812, 20020, 20748, 20955, 21336, 21736, 21945, 23114, 24024, 24130, 24765, 25080, 25935, 26543, 26670, 27170, 27940, 28956, 29260, 29337, 29640, 30030, 31369, 32604, 33020, 33528, 33782, 34580, 34671, 35112, 35560, 36195, 36322, 38038, 39116, 39624, 40040, 40755, 41496, 41910, 43890, 46228, 48260, 48895, 49530, 50673, 51870, 53086, 53340, 54340, 54483, 55880, 57057, 57785, 57912, 58520, 58674, 60060, 62738, 65208, 66040, 67564, 69160, 69342, 72390, 72644, 76076, 78232, 79629, 81510, 83820, 84455, 87780, 90805, 92456, 94107, 95095, 96520, 97790, 99060, 101346, 103740, 106172, 106680, 108680, 108966, 114114, 115570, 117348, 120120, 125476, 127127, 132715, 135128, 138684, 144780, 145288, 146685, 152152, 156845, 159258, 163020, 167640, 168910, 173355, 175560, 181610, 185801, 188214, 190190, 195580, 198120, 202692, 207480, 212344, 217932, 219583, 228228, 231140, 234696, 250952, 253365, 254254, 265430, 272415, 277368, 285285, 289560, 293370, 313690, 318516, 326040, 337820, 345059, 346710, 363220, 371602, 376428, 380380, 381381, 391160, 398145, 405384, 435864, 439166, 456456, 462280, 470535, 506730, 508508, 530860, 544830, 557403, 570570, 586740, 627380, 635635, 637032, 658749, 675640, 690118, 693420, 726440, 743204, 752856, 760760, 762762, 796290, 878332, 929005, 941070, 1013460, 1017016, 1035177, 1061720, 1089660, 1097915, 1114806, 1141140, 1173480, 1254760, 1271270, 1317498, 1380236, 1386840, 1486408, 1525524, 1592580, 1725295, 1756664, 1858010, 1882140, 1906905, 2026920, 2070354, 2179320, 2195830, 2229612, 2282280, 2415413, 2542540, 2634996, 2760472, 2787015, 3051048, 3185160, 3293745, 3450590, 3716020, 3764280, 3813810, 4140708, 4391660, 4459224, 4830826, 5085080, 5175885, 5269992, 5574030, 6587490, 6901180, 7246239, 7432040, 7627620, 8281416, 8783320, 9661652, 10351770, 11148060, 12077065, 13174980, 13802360, 14492478, 15255240, 19323304, 20703540, 22296120, 24154130, 26349960, 28984956, 36231195, 41407080, 48308260, 57969912, 72462390, 96616520, 144924780, 289849560]

約数ペア:

[(1, 289849560), (2, 144924780), (3, 96616520), (4, 72462390), (5, 57969912), (6, 48308260), (7, 41407080), (8, 36231195), (10, 28984956), (11, 26349960), (12, 24154130), (13, 22296120), (14, 20703540), (15, 19323304), (19, 15255240), (20, 14492478), (21, 13802360), (22, 13174980), (24, 12077065), (26, 11148060), (28, 10351770), (30, 9661652), (33, 8783320), (35, 8281416), (38, 7627620), (39, 7432040), (40, 7246239), (42, 6901180), (44, 6587490), (52, 5574030), (55, 5269992), (56, 5175885), (57, 5085080), (60, 4830826), (65, 4459224), (66, 4391660), (70, 4140708), (76, 3813810), (77, 3764280), (78, 3716020), (84, 3450590), (88, 3293745), (91, 3185160), (95, 3051048), (104, 2787015), (105, 2760472), (110, 2634996), (114, 2542540), (120, 2415413), (127, 2282280), (130, 2229612), (132, 2195830), (133, 2179320), (140, 2070354), (143, 2026920), (152, 1906905), (154, 1882140), (156, 1858010), (165, 1756664), (168, 1725295), (182, 1592580), (190, 1525524), (195, 1486408), (209, 1386840), (210, 1380236), (220, 1317498), (228, 1271270), (231, 1254760), (247, 1173480), (254, 1141140), (260, 1114806), (264, 1097915), (266, 1089660), (273, 1061720), (280, 1035177), (285, 1017016), (286, 1013460), (308, 941070), (312, 929005), (330, 878332), (364, 796290), (380, 762762), (381, 760760), (385, 752856), (390, 743204), (399, 726440), (418, 693420), (420, 690118), (429, 675640), (440, 658749), (455, 637032), (456, 635635), (462, 627380), (494, 586740), (508, 570570), (520, 557403), (532, 544830), (546, 530860), (570, 508508), (572, 506730), (616, 470535), (627, 462280), (635, 456456), (660, 439166), (665, 435864), (715, 405384), (728, 398145), (741, 391160), (760, 381381), (762, 380380), (770, 376428), (780, 371602), (798, 363220), (836, 346710), (840, 345059), (858, 337820), (889, 326040), (910, 318516), (924, 313690), (988, 293370), (1001, 289560), (1016, 285285), (1045, 277368), (1064, 272415), (1092, 265430), (1140, 254254), (1144, 253365), (1155, 250952), (1235, 234696), (1254, 231140), (1270, 228228), (1320, 219583), (1330, 217932), (1365, 212344), (1397, 207480), (1430, 202692), (1463, 198120), (1482, 195580), (1524, 190190), (1540, 188214), (1560, 185801), (1596, 181610), (1651, 175560), (1672, 173355), (1716, 168910), (1729, 167640), (1778, 163020), (1820, 159258), (1848, 156845), (1905, 152152), (1976, 146685), (1995, 145288), (2002, 144780), (2090, 138684), (2145, 135128), (2184, 132715), (2280, 127127), (2310, 125476), (2413, 120120), (2470, 117348), (2508, 115570), (2540, 114114), (2660, 108966), (2667, 108680), (2717, 106680), (2730, 106172), (2794, 103740), (2860, 101346), (2926, 99060), (2964, 97790), (3003, 96520), (3048, 95095), (3080, 94107), (3135, 92456), (3192, 90805), (3302, 87780), (3432, 84455), (3458, 83820), (3556, 81510), (3640, 79629), (3705, 78232), (3810, 76076), (3990, 72644), (4004, 72390), (4180, 69342), (4191, 69160), (4290, 67564), (4389, 66040), (4445, 65208), (4620, 62738), (4826, 60060), (4940, 58674), (4953, 58520), (5005, 57912), (5016, 57785), (5080, 57057), (5187, 55880), (5320, 54483), (5334, 54340), (5434, 53340), (5460, 53086), (5588, 51870), (5720, 50673), (5852, 49530), (5928, 48895), (6006, 48260), (6270, 46228), (6604, 43890), (6916, 41910), (6985, 41496), (7112, 40755), (7239, 40040), (7315, 39624), (7410, 39116), (7620, 38038), (7980, 36322), (8008, 36195), (8151, 35560), (8255, 35112), (8360, 34671), (8382, 34580), (8580, 33782), (8645, 33528), (8778, 33020), (8890, 32604), (9240, 31369), (9652, 30030), (9779, 29640), (9880, 29337), (9906, 29260), (10010, 28956), (10374, 27940), (10668, 27170), (10868, 26670), (10920, 26543), (11176, 25935), (11557, 25080), (11704, 24765), (12012, 24130), (12065, 24024), (12540, 23114), (13208, 21945), (13335, 21736), (13585, 21336), (13832, 20955), (13970, 20748), (14478, 20020), (14630, 19812), (14820, 19558), (15015, 19304), (15240, 19019), (15960, 18161), (16302, 17780), (16510, 17556), (16764, 17290), (16891, 17160)]