15248357280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1093

約数の個数: 576

約数和(自身を含む): 60419399040

約数和(自身を除く): 45171041760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 43, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 86, 90, 95, 96, 104, 114, 117, 120, 129, 130, 144, 152, 156, 160, 171, 172, 180, 190, 195, 208, 215, 228, 234, 240, 247, 258, 260, 285, 288, 304, 312, 342, 344, 360, 380, 387, 390, 416, 430, 456, 468, 480, 494, 516, 520, 559, 570, 585, 608, 624, 645, 684, 688, 720, 741, 760, 774, 780, 817, 855, 860, 912, 936, 988, 997, 1032, 1040, 1118, 1140, 1170, 1235, 1248, 1290, 1368, 1376, 1440, 1482, 1520, 1548, 1560, 1634, 1677, 1710, 1720, 1824, 1872, 1935, 1976, 1994, 2064, 2080, 2223, 2236, 2280, 2340, 2451, 2470, 2580, 2736, 2795, 2964, 2991, 3040, 3096, 3120, 3268, 3354, 3420, 3440, 3705, 3744, 3870, 3952, 3988, 4085, 4128, 4446, 4472, 4560, 4680, 4902, 4940, 4985, 5031, 5160, 5472, 5590, 5928, 5982, 6192, 6240, 6536, 6708, 6840, 6880, 7353, 7410, 7740, 7904, 7976, 8170, 8385, 8892, 8944, 8973, 9120, 9360, 9804, 9880, 9970, 10062, 10320, 10621, 11115, 11180, 11856, 11964, 12255, 12384, 12961, 13072, 13416, 13680, 14706, 14820, 14955, 15480, 15952, 16340, 16770, 17784, 17888, 17946, 18720, 18943, 19608, 19760, 19940, 20124, 20640, 21242, 22230, 22360, 23712, 23928, 24510, 25155, 25922, 26144, 26832, 27360, 29412, 29640, 29910, 30960, 31863, 31904, 32680, 33540, 35568, 35892, 36765, 37886, 38883, 39216, 39520, 39880, 40248, 42484, 42871, 44460, 44720, 44865, 47856, 49020, 50310, 51844, 53105, 53664, 56829, 58824, 59280, 59820, 61920, 63726, 64805, 65360, 67080, 71136, 71784, 73530, 75772, 77766, 78432, 79760, 80496, 84968, 85742, 88920, 89440, 89730, 94715, 95589, 95712, 98040, 100620, 103688, 106210, 113658, 116649, 117648, 118560, 119640, 127452, 128613, 129610, 130720, 134160, 143568, 147060, 151544, 155532, 159315, 159520, 160992, 169936, 170487, 171484, 177840, 179460, 189430, 191178, 194415, 196080, 201240, 207376, 212420, 214355, 227316, 233298, 235296, 239280, 246259, 254904, 257226, 259220, 268320, 284145, 287136, 294120, 303088, 311064, 318630, 339872, 340974, 342968, 355680, 358920, 378860, 382356, 385839, 388830, 392160, 402480, 414752, 424840, 428710, 454632, 466596, 477945, 478560, 492518, 509808, 514452, 518440, 557323, 568290, 583245, 588240, 606176, 622128, 637260, 643065, 681948, 685936, 717840, 738777, 757720, 764712, 771678, 777660, 804960, 814549, 849680, 852435, 857420, 909264, 933192, 955890, 985036, 1019616, 1028904, 1036880, 1114646, 1136580, 1166490, 1176480, 1231295, 1244256, 1274520, 1286130, 1363896, 1371872, 1435680, 1477554, 1515440, 1529424, 1543356, 1555320, 1629098, 1671969, 1699360, 1704870, 1714840, 1818528, 1866384, 1911780, 1929195, 1970072, 2057808, 2073760, 2216331, 2229292, 2273160, 2332980, 2443647, 2462590, 2549040, 2572260, 2727792, 2786615, 2955108, 3030880, 3058848, 3086712, 3110640, 3258196, 3343938, 3409740, 3429680, 3693885, 3732768, 3823560, 3858390, 3940144, 4072745, 4115616, 4432662, 4458584, 4546320, 4665960, 4887294, 4925180, 5015907, 5098080, 5144520, 5455584, 5573230, 5910216, 6173424, 6221280, 6516392, 6687876, 6819480, 6859360, 7330941, 7387770, 7647120, 7716780, 7880288, 8145490, 8359845, 8865324, 8917168, 9092640, 9331920, 9774588, 9850360, 10031814, 10289040, 10589137, 11081655, 11146460, 11820432, 12218235, 12346848, 13032784, 13375752, 13638960, 14661882, 14775540, 15294240, 15433560, 16290980, 16719690, 17730648, 17834336, 18663840, 19549176, 19700720, 20063628, 20578080, 21178274, 22163310, 22292920, 23640864, 24436470, 25079535, 26065568, 26751504, 27277920, 29323764, 29551080, 30867120, 31767411, 32581960, 33439380, 35461296, 36654705, 39098352, 39401440, 40127256, 42356548, 44326620, 44585840, 48872940, 50159070, 52945685, 53503008, 58647528, 59102160, 61734240, 63534822, 65163920, 66878760, 70922592, 73309410, 78196704, 80254512, 84713096, 88653240, 89171680, 95302233, 97745880, 100318140, 105891370, 117295056, 118204320, 127069644, 130327840, 133757520, 146618820, 158837055, 160509024, 169426192, 177306480, 190604466, 195491760, 200636280, 211782740, 234590112, 254139288, 267515040, 293237640, 317674110, 338852384, 354612960, 381208932, 390983520, 401272560, 423565480, 476511165, 508278576, 586475280, 635348220, 762417864, 802545120, 847130960, 953022330, 1016557152, 1172950560, 1270696440, 1524835728, 1694261920, 1906044660, 2541392880, 3049671456, 3812089320, 5082785760, 7624178640, 15248357280]

約数ペア:

[(1, 15248357280), (2, 7624178640), (3, 5082785760), (4, 3812089320), (5, 3049671456), (6, 2541392880), (8, 1906044660), (9, 1694261920), (10, 1524835728), (12, 1270696440), (13, 1172950560), (15, 1016557152), (16, 953022330), (18, 847130960), (19, 802545120), (20, 762417864), (24, 635348220), (26, 586475280), (30, 508278576), (32, 476511165), (36, 423565480), (38, 401272560), (39, 390983520), (40, 381208932), (43, 354612960), (45, 338852384), (48, 317674110), (52, 293237640), (57, 267515040), (60, 254139288), (65, 234590112), (72, 211782740), (76, 200636280), (78, 195491760), (80, 190604466), (86, 177306480), (90, 169426192), (95, 160509024), (96, 158837055), (104, 146618820), (114, 133757520), (117, 130327840), (120, 127069644), (129, 118204320), (130, 117295056), (144, 105891370), (152, 100318140), (156, 97745880), (160, 95302233), (171, 89171680), (172, 88653240), (180, 84713096), (190, 80254512), (195, 78196704), (208, 73309410), (215, 70922592), (228, 66878760), (234, 65163920), (240, 63534822), (247, 61734240), (258, 59102160), (260, 58647528), (285, 53503008), (288, 52945685), (304, 50159070), (312, 48872940), (342, 44585840), (344, 44326620), (360, 42356548), (380, 40127256), (387, 39401440), (390, 39098352), (416, 36654705), (430, 35461296), (456, 33439380), (468, 32581960), (480, 31767411), (494, 30867120), (516, 29551080), (520, 29323764), (559, 27277920), (570, 26751504), (585, 26065568), (608, 25079535), (624, 24436470), (645, 23640864), (684, 22292920), (688, 22163310), (720, 21178274), (741, 20578080), (760, 20063628), (774, 19700720), (780, 19549176), (817, 18663840), (855, 17834336), (860, 17730648), (912, 16719690), (936, 16290980), (988, 15433560), (997, 15294240), (1032, 14775540), (1040, 14661882), (1118, 13638960), (1140, 13375752), (1170, 13032784), (1235, 12346848), (1248, 12218235), (1290, 11820432), (1368, 11146460), (1376, 11081655), (1440, 10589137), (1482, 10289040), (1520, 10031814), (1548, 9850360), (1560, 9774588), (1634, 9331920), (1677, 9092640), (1710, 8917168), (1720, 8865324), (1824, 8359845), (1872, 8145490), (1935, 7880288), (1976, 7716780), (1994, 7647120), (2064, 7387770), (2080, 7330941), (2223, 6859360), (2236, 6819480), (2280, 6687876), (2340, 6516392), (2451, 6221280), (2470, 6173424), (2580, 5910216), (2736, 5573230), (2795, 5455584), (2964, 5144520), (2991, 5098080), (3040, 5015907), (3096, 4925180), (3120, 4887294), (3268, 4665960), (3354, 4546320), (3420, 4458584), (3440, 4432662), (3705, 4115616), (3744, 4072745), (3870, 3940144), (3952, 3858390), (3988, 3823560), (4085, 3732768), (4128, 3693885), (4446, 3429680), (4472, 3409740), (4560, 3343938), (4680, 3258196), (4902, 3110640), (4940, 3086712), (4985, 3058848), (5031, 3030880), (5160, 2955108), (5472, 2786615), (5590, 2727792), (5928, 2572260), (5982, 2549040), (6192, 2462590), (6240, 2443647), (6536, 2332980), (6708, 2273160), (6840, 2229292), (6880, 2216331), (7353, 2073760), (7410, 2057808), (7740, 1970072), (7904, 1929195), (7976, 1911780), (8170, 1866384), (8385, 1818528), (8892, 1714840), (8944, 1704870), (8973, 1699360), (9120, 1671969), (9360, 1629098), (9804, 1555320), (9880, 1543356), (9970, 1529424), (10062, 1515440), (10320, 1477554), (10621, 1435680), (11115, 1371872), (11180, 1363896), (11856, 1286130), (11964, 1274520), (12255, 1244256), (12384, 1231295), (12961, 1176480), (13072, 1166490), (13416, 1136580), (13680, 1114646), (14706, 1036880), (14820, 1028904), (14955, 1019616), (15480, 985036), (15952, 955890), (16340, 933192), (16770, 909264), (17784, 857420), (17888, 852435), (17946, 849680), (18720, 814549), (18943, 804960), (19608, 777660), (19760, 771678), (19940, 764712), (20124, 757720), (20640, 738777), (21242, 717840), (22230, 685936), (22360, 681948), (23712, 643065), (23928, 637260), (24510, 622128), (25155, 606176), (25922, 588240), (26144, 583245), (26832, 568290), (27360, 557323), (29412, 518440), (29640, 514452), (29910, 509808), (30960, 492518), (31863, 478560), (31904, 477945), (32680, 466596), (33540, 454632), (35568, 428710), (35892, 424840), (36765, 414752), (37886, 402480), (38883, 392160), (39216, 388830), (39520, 385839), (39880, 382356), (40248, 378860), (42484, 358920), (42871, 355680), (44460, 342968), (44720, 340974), (44865, 339872), (47856, 318630), (49020, 311064), (50310, 303088), (51844, 294120), (53105, 287136), (53664, 284145), (56829, 268320), (58824, 259220), (59280, 257226), (59820, 254904), (61920, 246259), (63726, 239280), (64805, 235296), (65360, 233298), (67080, 227316), (71136, 214355), (71784, 212420), (73530, 207376), (75772, 201240), (77766, 196080), (78432, 194415), (79760, 191178), (80496, 189430), (84968, 179460), (85742, 177840), (88920, 171484), (89440, 170487), (89730, 169936), (94715, 160992), (95589, 159520), (95712, 159315), (98040, 155532), (100620, 151544), (103688, 147060), (106210, 143568), (113658, 134160), (116649, 130720), (117648, 129610), (118560, 128613), (119640, 127452)]