487266780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 576

約数和(自身を含む): 1994872320

約数和(自身を除く): 1507605540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 19, 20, 21, 22, 26, 28, 30, 33, 35, 38, 39, 42, 44, 49, 52, 55, 57, 60, 61, 65, 66, 70, 76, 77, 78, 84, 91, 95, 98, 105, 110, 114, 122, 130, 132, 133, 140, 143, 147, 154, 156, 165, 182, 183, 190, 195, 196, 209, 210, 220, 228, 231, 244, 245, 247, 260, 266, 273, 285, 286, 294, 305, 308, 330, 364, 366, 380, 385, 390, 399, 418, 420, 427, 429, 455, 462, 490, 494, 532, 539, 546, 570, 572, 588, 610, 627, 637, 660, 665, 671, 715, 732, 735, 741, 770, 780, 793, 798, 836, 854, 858, 910, 915, 924, 931, 980, 988, 1001, 1045, 1078, 1092, 1140, 1155, 1159, 1220, 1235, 1254, 1274, 1281, 1330, 1342, 1365, 1430, 1463, 1470, 1482, 1540, 1586, 1596, 1617, 1708, 1716, 1729, 1820, 1830, 1862, 1911, 1995, 2002, 2013, 2090, 2135, 2145, 2156, 2310, 2318, 2379, 2470, 2508, 2548, 2562, 2660, 2684, 2695, 2717, 2730, 2793, 2860, 2926, 2940, 2964, 2989, 3003, 3135, 3172, 3185, 3234, 3355, 3458, 3477, 3660, 3705, 3724, 3822, 3965, 3990, 4004, 4026, 4180, 4270, 4290, 4389, 4620, 4636, 4655, 4697, 4758, 4940, 5005, 5124, 5187, 5390, 5434, 5460, 5551, 5586, 5795, 5852, 5978, 6006, 6270, 6370, 6405, 6468, 6710, 6916, 6954, 7007, 7315, 7410, 7644, 7930, 7980, 8052, 8085, 8113, 8151, 8540, 8580, 8645, 8723, 8778, 8967, 9310, 9394, 9516, 9555, 10010, 10065, 10241, 10374, 10780, 10868, 11102, 11172, 11590, 11895, 11956, 12012, 12103, 12540, 12740, 12749, 12810, 13420, 13585, 13908, 13965, 14014, 14091, 14630, 14820, 14945, 15015, 15067, 15860, 16170, 16226, 16302, 16653, 17290, 17385, 17446, 17556, 17934, 18620, 18788, 19019, 19110, 20020, 20130, 20482, 20748, 21021, 21945, 22204, 23180, 23485, 23790, 24206, 24339, 25498, 25620, 25935, 26169, 27170, 27755, 27930, 28028, 28182, 29260, 29890, 30030, 30134, 30723, 32340, 32452, 32604, 32879, 33306, 34580, 34770, 34892, 35035, 35868, 36309, 38038, 38220, 38247, 38857, 40260, 40565, 40755, 40964, 42042, 43615, 43890, 44835, 45201, 46970, 47580, 48412, 48678, 50996, 51205, 51870, 52338, 54340, 55510, 55860, 56364, 56791, 57057, 59780, 60060, 60268, 60515, 61061, 61446, 63745, 65758, 66612, 69540, 70070, 70455, 72618, 75335, 76076, 76494, 77714, 81130, 81510, 83265, 84084, 87230, 87780, 89243, 89670, 90402, 93940, 95095, 97356, 98637, 102410, 103740, 104676, 105105, 105469, 111020, 113582, 114114, 116571, 121030, 121695, 122122, 122892, 127490, 130845, 131516, 133133, 140140, 140910, 145236, 150670, 152988, 153615, 155428, 162260, 163020, 164395, 165737, 166530, 170373, 174460, 178486, 179340, 180804, 181545, 183183, 190190, 191235, 194285, 197274, 204820, 210210, 210938, 226005, 227164, 228228, 233142, 242060, 243390, 244244, 254980, 261690, 266266, 267729, 281820, 283955, 285285, 301340, 305305, 307230, 316407, 328790, 331474, 333060, 340746, 356972, 363090, 366366, 380380, 382470, 388570, 394548, 399399, 420420, 421876, 427427, 446215, 452010, 466284, 486780, 493185, 497211, 523380, 527345, 532532, 535458, 567910, 570570, 582855, 610610, 614460, 624701, 632814, 657580, 662948, 665665, 681492, 726180, 732732, 738283, 764940, 777140, 798798, 828685, 851865, 854854, 892430, 904020, 915915, 986370, 994422, 1054690, 1070916, 1135820, 1141140, 1160159, 1165710, 1221220, 1249402, 1265628, 1282281, 1331330, 1338645, 1476566, 1582035, 1597596, 1657370, 1703730, 1709708, 1784860, 1831830, 1874103, 1972740, 1988844, 1996995, 2109380, 2137135, 2214849, 2320318, 2331420, 2486055, 2498804, 2564562, 2662660, 2677290, 2953132, 3123505, 3164070, 3314740, 3407460, 3480477, 3663660, 3691415, 3748206, 3993990, 4274270, 4429698, 4640636, 4972110, 5129124, 5354580, 5800795, 6247010, 6328140, 6411405, 6960954, 7382830, 7496412, 7987980, 8121113, 8548540, 8859396, 9370515, 9944220, 11074245, 11601590, 12494020, 12822810, 13921908, 14765660, 16242226, 17402385, 18741030, 22148490, 23203180, 24363339, 25645620, 32484452, 34804770, 37482060, 40605565, 44296980, 48726678, 69609540, 81211130, 97453356, 121816695, 162422260, 243633390, 487266780]

約数ペア:

[(1, 487266780), (2, 243633390), (3, 162422260), (4, 121816695), (5, 97453356), (6, 81211130), (7, 69609540), (10, 48726678), (11, 44296980), (12, 40605565), (13, 37482060), (14, 34804770), (15, 32484452), (19, 25645620), (20, 24363339), (21, 23203180), (22, 22148490), (26, 18741030), (28, 17402385), (30, 16242226), (33, 14765660), (35, 13921908), (38, 12822810), (39, 12494020), (42, 11601590), (44, 11074245), (49, 9944220), (52, 9370515), (55, 8859396), (57, 8548540), (60, 8121113), (61, 7987980), (65, 7496412), (66, 7382830), (70, 6960954), (76, 6411405), (77, 6328140), (78, 6247010), (84, 5800795), (91, 5354580), (95, 5129124), (98, 4972110), (105, 4640636), (110, 4429698), (114, 4274270), (122, 3993990), (130, 3748206), (132, 3691415), (133, 3663660), (140, 3480477), (143, 3407460), (147, 3314740), (154, 3164070), (156, 3123505), (165, 2953132), (182, 2677290), (183, 2662660), (190, 2564562), (195, 2498804), (196, 2486055), (209, 2331420), (210, 2320318), (220, 2214849), (228, 2137135), (231, 2109380), (244, 1996995), (245, 1988844), (247, 1972740), (260, 1874103), (266, 1831830), (273, 1784860), (285, 1709708), (286, 1703730), (294, 1657370), (305, 1597596), (308, 1582035), (330, 1476566), (364, 1338645), (366, 1331330), (380, 1282281), (385, 1265628), (390, 1249402), (399, 1221220), (418, 1165710), (420, 1160159), (427, 1141140), (429, 1135820), (455, 1070916), (462, 1054690), (490, 994422), (494, 986370), (532, 915915), (539, 904020), (546, 892430), (570, 854854), (572, 851865), (588, 828685), (610, 798798), (627, 777140), (637, 764940), (660, 738283), (665, 732732), (671, 726180), (715, 681492), (732, 665665), (735, 662948), (741, 657580), (770, 632814), (780, 624701), (793, 614460), (798, 610610), (836, 582855), (854, 570570), (858, 567910), (910, 535458), (915, 532532), (924, 527345), (931, 523380), (980, 497211), (988, 493185), (1001, 486780), (1045, 466284), (1078, 452010), (1092, 446215), (1140, 427427), (1155, 421876), (1159, 420420), (1220, 399399), (1235, 394548), (1254, 388570), (1274, 382470), (1281, 380380), (1330, 366366), (1342, 363090), (1365, 356972), (1430, 340746), (1463, 333060), (1470, 331474), (1482, 328790), (1540, 316407), (1586, 307230), (1596, 305305), (1617, 301340), (1708, 285285), (1716, 283955), (1729, 281820), (1820, 267729), (1830, 266266), (1862, 261690), (1911, 254980), (1995, 244244), (2002, 243390), (2013, 242060), (2090, 233142), (2135, 228228), (2145, 227164), (2156, 226005), (2310, 210938), (2318, 210210), (2379, 204820), (2470, 197274), (2508, 194285), (2548, 191235), (2562, 190190), (2660, 183183), (2684, 181545), (2695, 180804), (2717, 179340), (2730, 178486), (2793, 174460), (2860, 170373), (2926, 166530), (2940, 165737), (2964, 164395), (2989, 163020), (3003, 162260), (3135, 155428), (3172, 153615), (3185, 152988), (3234, 150670), (3355, 145236), (3458, 140910), (3477, 140140), (3660, 133133), (3705, 131516), (3724, 130845), (3822, 127490), (3965, 122892), (3990, 122122), (4004, 121695), (4026, 121030), (4180, 116571), (4270, 114114), (4290, 113582), (4389, 111020), (4620, 105469), (4636, 105105), (4655, 104676), (4697, 103740), (4758, 102410), (4940, 98637), (5005, 97356), (5124, 95095), (5187, 93940), (5390, 90402), (5434, 89670), (5460, 89243), (5551, 87780), (5586, 87230), (5795, 84084), (5852, 83265), (5978, 81510), (6006, 81130), (6270, 77714), (6370, 76494), (6405, 76076), (6468, 75335), (6710, 72618), (6916, 70455), (6954, 70070), (7007, 69540), (7315, 66612), (7410, 65758), (7644, 63745), (7930, 61446), (7980, 61061), (8052, 60515), (8085, 60268), (8113, 60060), (8151, 59780), (8540, 57057), (8580, 56791), (8645, 56364), (8723, 55860), (8778, 55510), (8967, 54340), (9310, 52338), (9394, 51870), (9516, 51205), (9555, 50996), (10010, 48678), (10065, 48412), (10241, 47580), (10374, 46970), (10780, 45201), (10868, 44835), (11102, 43890), (11172, 43615), (11590, 42042), (11895, 40964), (11956, 40755), (12012, 40565), (12103, 40260), (12540, 38857), (12740, 38247), (12749, 38220), (12810, 38038), (13420, 36309), (13585, 35868), (13908, 35035), (13965, 34892), (14014, 34770), (14091, 34580), (14630, 33306), (14820, 32879), (14945, 32604), (15015, 32452), (15067, 32340), (15860, 30723), (16170, 30134), (16226, 30030), (16302, 29890), (16653, 29260), (17290, 28182), (17385, 28028), (17446, 27930), (17556, 27755), (17934, 27170), (18620, 26169), (18788, 25935), (19019, 25620), (19110, 25498), (20020, 24339), (20130, 24206), (20482, 23790), (20748, 23485), (21021, 23180), (21945, 22204)]