489237840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 640

約数和(自身を含む): 2199859200

約数和(自身を除く): 1710621360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 48, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 104, 105, 108, 112, 114, 117, 120, 126, 130, 131, 133, 135, 140, 144, 152, 156, 168, 171, 180, 182, 189, 190, 195, 208, 210, 216, 228, 234, 240, 247, 252, 260, 262, 266, 270, 273, 280, 285, 304, 312, 315, 336, 342, 351, 360, 364, 378, 380, 390, 393, 399, 420, 432, 455, 456, 468, 494, 504, 513, 520, 524, 532, 540, 546, 560, 570, 585, 624, 630, 655, 665, 684, 702, 720, 728, 741, 756, 760, 780, 786, 798, 819, 840, 855, 910, 912, 917, 936, 945, 988, 1008, 1026, 1040, 1048, 1064, 1080, 1092, 1140, 1170, 1179, 1197, 1235, 1260, 1310, 1330, 1365, 1368, 1404, 1456, 1482, 1512, 1520, 1560, 1572, 1596, 1638, 1680, 1703, 1710, 1729, 1755, 1820, 1834, 1872, 1890, 1965, 1976, 1995, 2052, 2096, 2128, 2160, 2184, 2223, 2280, 2340, 2358, 2394, 2457, 2470, 2489, 2520, 2565, 2620, 2660, 2730, 2736, 2751, 2808, 2964, 3024, 3120, 3144, 3192, 3276, 3406, 3420, 3458, 3510, 3537, 3591, 3640, 3668, 3705, 3780, 3930, 3952, 3990, 4095, 4104, 4368, 4446, 4560, 4585, 4680, 4716, 4788, 4914, 4940, 4978, 5040, 5109, 5130, 5187, 5240, 5320, 5460, 5502, 5616, 5895, 5928, 5985, 6288, 6384, 6552, 6669, 6812, 6840, 6916, 7020, 7074, 7182, 7280, 7336, 7410, 7467, 7560, 7860, 7980, 8190, 8208, 8253, 8515, 8645, 8892, 9170, 9360, 9432, 9576, 9828, 9880, 9956, 10218, 10260, 10374, 10480, 10640, 10920, 11004, 11115, 11790, 11856, 11921, 11970, 12285, 12445, 13104, 13338, 13624, 13680, 13755, 13832, 14040, 14148, 14364, 14672, 14820, 14934, 15120, 15327, 15561, 15720, 15960, 16380, 16506, 17030, 17290, 17423, 17685, 17784, 17955, 18340, 18864, 19152, 19656, 19760, 19912, 20436, 20520, 20748, 21840, 22008, 22230, 22401, 23580, 23842, 23940, 24570, 24759, 24890, 25545, 25935, 26676, 27248, 27510, 27664, 28080, 28296, 28728, 29640, 29868, 30654, 31122, 31440, 31920, 32357, 32760, 33012, 33345, 34060, 34580, 34846, 35370, 35568, 35763, 35910, 36680, 37335, 39312, 39824, 40872, 41040, 41265, 41496, 44016, 44460, 44802, 45981, 46683, 47160, 47684, 47880, 49140, 49518, 49780, 51090, 51870, 52269, 53352, 55020, 56592, 57456, 59280, 59605, 59736, 61308, 62244, 64714, 65520, 66024, 66690, 67203, 68120, 69160, 69692, 70740, 71526, 71820, 73360, 74670, 76635, 77805, 81744, 82530, 82992, 87115, 88920, 89604, 91962, 93366, 94320, 95368, 95760, 97071, 98280, 99036, 99560, 102180, 103740, 104538, 106704, 107289, 110040, 112005, 119210, 119472, 122616, 123795, 124488, 129428, 132048, 133380, 134406, 136240, 138320, 139384, 141480, 143052, 143640, 149340, 153270, 155610, 156807, 161785, 165060, 174230, 177840, 178815, 179208, 183924, 186732, 190736, 194142, 196560, 198072, 199120, 204360, 207480, 209076, 214578, 220080, 224010, 226499, 229905, 233415, 238420, 245232, 247590, 248976, 258856, 261345, 266760, 268812, 278768, 282960, 286104, 287280, 291213, 298680, 306540, 311220, 313614, 321867, 323570, 330120, 336015, 348460, 357630, 358416, 367848, 373464, 388284, 396144, 408720, 414960, 418152, 429156, 448020, 452998, 459810, 466830, 470421, 476840, 485355, 495180, 517712, 522690, 533520, 536445, 537624, 572208, 582426, 597360, 613080, 622440, 627228, 643734, 647140, 660240, 672030, 679497, 696920, 715260, 735696, 746928, 776568, 784035, 836304, 858312, 873639, 896040, 905996, 919620, 933660, 940842, 953680, 970710, 990360, 1045380, 1072890, 1075248, 1132495, 1164852, 1226160, 1244880, 1254456, 1287468, 1294280, 1344060, 1358994, 1393840, 1430520, 1456065, 1553136, 1568070, 1609335, 1716624, 1747278, 1792080, 1811992, 1839240, 1867320, 1881684, 1941420, 1980720, 2038491, 2090760, 2145780, 2264990, 2329704, 2352105, 2508912, 2574936, 2588560, 2688120, 2717988, 2861040, 2912130, 3136140, 3218670, 3397485, 3494556, 3623984, 3678480, 3734640, 3763368, 3882840, 4076982, 4181520, 4291560, 4368195, 4529980, 4659408, 4704210, 5149872, 5376240, 5435976, 5824260, 6115473, 6272280, 6437340, 6794970, 6989112, 7526736, 7765680, 8153964, 8583120, 8736390, 9059960, 9408420, 10192455, 10871952, 11648520, 12230946, 12544560, 12874680, 13589940, 13978224, 16307928, 17472780, 18119920, 18816840, 20384910, 23297040, 24461892, 25749360, 27179880, 30577365, 32615856, 34945560, 37633680, 40769820, 48923784, 54359760, 61154730, 69891120, 81539640, 97847568, 122309460, 163079280, 244618920, 489237840]

約数ペア:

[(1, 489237840), (2, 244618920), (3, 163079280), (4, 122309460), (5, 97847568), (6, 81539640), (7, 69891120), (8, 61154730), (9, 54359760), (10, 48923784), (12, 40769820), (13, 37633680), (14, 34945560), (15, 32615856), (16, 30577365), (18, 27179880), (19, 25749360), (20, 24461892), (21, 23297040), (24, 20384910), (26, 18816840), (27, 18119920), (28, 17472780), (30, 16307928), (35, 13978224), (36, 13589940), (38, 12874680), (39, 12544560), (40, 12230946), (42, 11648520), (45, 10871952), (48, 10192455), (52, 9408420), (54, 9059960), (56, 8736390), (57, 8583120), (60, 8153964), (63, 7765680), (65, 7526736), (70, 6989112), (72, 6794970), (76, 6437340), (78, 6272280), (80, 6115473), (84, 5824260), (90, 5435976), (91, 5376240), (95, 5149872), (104, 4704210), (105, 4659408), (108, 4529980), (112, 4368195), (114, 4291560), (117, 4181520), (120, 4076982), (126, 3882840), (130, 3763368), (131, 3734640), (133, 3678480), (135, 3623984), (140, 3494556), (144, 3397485), (152, 3218670), (156, 3136140), (168, 2912130), (171, 2861040), (180, 2717988), (182, 2688120), (189, 2588560), (190, 2574936), (195, 2508912), (208, 2352105), (210, 2329704), (216, 2264990), (228, 2145780), (234, 2090760), (240, 2038491), (247, 1980720), (252, 1941420), (260, 1881684), (262, 1867320), (266, 1839240), (270, 1811992), (273, 1792080), (280, 1747278), (285, 1716624), (304, 1609335), (312, 1568070), (315, 1553136), (336, 1456065), (342, 1430520), (351, 1393840), (360, 1358994), (364, 1344060), (378, 1294280), (380, 1287468), (390, 1254456), (393, 1244880), (399, 1226160), (420, 1164852), (432, 1132495), (455, 1075248), (456, 1072890), (468, 1045380), (494, 990360), (504, 970710), (513, 953680), (520, 940842), (524, 933660), (532, 919620), (540, 905996), (546, 896040), (560, 873639), (570, 858312), (585, 836304), (624, 784035), (630, 776568), (655, 746928), (665, 735696), (684, 715260), (702, 696920), (720, 679497), (728, 672030), (741, 660240), (756, 647140), (760, 643734), (780, 627228), (786, 622440), (798, 613080), (819, 597360), (840, 582426), (855, 572208), (910, 537624), (912, 536445), (917, 533520), (936, 522690), (945, 517712), (988, 495180), (1008, 485355), (1026, 476840), (1040, 470421), (1048, 466830), (1064, 459810), (1080, 452998), (1092, 448020), (1140, 429156), (1170, 418152), (1179, 414960), (1197, 408720), (1235, 396144), (1260, 388284), (1310, 373464), (1330, 367848), (1365, 358416), (1368, 357630), (1404, 348460), (1456, 336015), (1482, 330120), (1512, 323570), (1520, 321867), (1560, 313614), (1572, 311220), (1596, 306540), (1638, 298680), (1680, 291213), (1703, 287280), (1710, 286104), (1729, 282960), (1755, 278768), (1820, 268812), (1834, 266760), (1872, 261345), (1890, 258856), (1965, 248976), (1976, 247590), (1995, 245232), (2052, 238420), (2096, 233415), (2128, 229905), (2160, 226499), (2184, 224010), (2223, 220080), (2280, 214578), (2340, 209076), (2358, 207480), (2394, 204360), (2457, 199120), (2470, 198072), (2489, 196560), (2520, 194142), (2565, 190736), (2620, 186732), (2660, 183924), (2730, 179208), (2736, 178815), (2751, 177840), (2808, 174230), (2964, 165060), (3024, 161785), (3120, 156807), (3144, 155610), (3192, 153270), (3276, 149340), (3406, 143640), (3420, 143052), (3458, 141480), (3510, 139384), (3537, 138320), (3591, 136240), (3640, 134406), (3668, 133380), (3705, 132048), (3780, 129428), (3930, 124488), (3952, 123795), (3990, 122616), (4095, 119472), (4104, 119210), (4368, 112005), (4446, 110040), (4560, 107289), (4585, 106704), (4680, 104538), (4716, 103740), (4788, 102180), (4914, 99560), (4940, 99036), (4978, 98280), (5040, 97071), (5109, 95760), (5130, 95368), (5187, 94320), (5240, 93366), (5320, 91962), (5460, 89604), (5502, 88920), (5616, 87115), (5895, 82992), (5928, 82530), (5985, 81744), (6288, 77805), (6384, 76635), (6552, 74670), (6669, 73360), (6812, 71820), (6840, 71526), (6916, 70740), (7020, 69692), (7074, 69160), (7182, 68120), (7280, 67203), (7336, 66690), (7410, 66024), (7467, 65520), (7560, 64714), (7860, 62244), (7980, 61308), (8190, 59736), (8208, 59605), (8253, 59280), (8515, 57456), (8645, 56592), (8892, 55020), (9170, 53352), (9360, 52269), (9432, 51870), (9576, 51090), (9828, 49780), (9880, 49518), (9956, 49140), (10218, 47880), (10260, 47684), (10374, 47160), (10480, 46683), (10640, 45981), (10920, 44802), (11004, 44460), (11115, 44016), (11790, 41496), (11856, 41265), (11921, 41040), (11970, 40872), (12285, 39824), (12445, 39312), (13104, 37335), (13338, 36680), (13624, 35910), (13680, 35763), (13755, 35568), (13832, 35370), (14040, 34846), (14148, 34580), (14364, 34060), (14672, 33345), (14820, 33012), (14934, 32760), (15120, 32357), (15327, 31920), (15561, 31440), (15720, 31122), (15960, 30654), (16380, 29868), (16506, 29640), (17030, 28728), (17290, 28296), (17423, 28080), (17685, 27664), (17784, 27510), (17955, 27248), (18340, 26676), (18864, 25935), (19152, 25545), (19656, 24890), (19760, 24759), (19912, 24570), (20436, 23940), (20520, 23842), (20748, 23580), (21840, 22401), (22008, 22230)]