1317438720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:522

約数の個数: 432

約数和(自身を含む): 5178351360

約数和(自身を除く): 3860912640

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, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 128, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 256, 260, 285, 288, 304, 312, 320, 342, 360, 380, 384, 390, 416, 456, 463, 468, 480, 494, 520, 570, 576, 585, 608, 624, 640, 684, 720, 741, 760, 768, 780, 832, 855, 912, 926, 936, 960, 988, 1040, 1140, 1152, 1170, 1216, 1235, 1248, 1280, 1368, 1389, 1440, 1482, 1520, 1560, 1664, 1710, 1824, 1852, 1872, 1920, 1976, 2080, 2223, 2280, 2304, 2315, 2340, 2432, 2470, 2496, 2736, 2778, 2880, 2964, 3040, 3120, 3328, 3420, 3648, 3704, 3705, 3744, 3840, 3952, 4160, 4167, 4446, 4560, 4630, 4680, 4864, 4940, 4992, 5472, 5556, 5760, 5928, 6019, 6080, 6240, 6840, 6945, 7296, 7408, 7410, 7488, 7904, 8320, 8334, 8797, 8892, 9120, 9260, 9360, 9880, 9984, 10944, 11112, 11115, 11520, 11856, 12038, 12160, 12480, 13680, 13890, 14592, 14816, 14820, 14976, 15808, 16640, 16668, 17594, 17784, 18057, 18240, 18520, 18720, 19760, 20835, 21888, 22224, 22230, 23712, 24076, 24320, 24960, 26391, 27360, 27780, 29632, 29640, 29952, 30095, 31616, 33336, 35188, 35568, 36114, 36480, 37040, 37440, 39520, 41670, 43776, 43985, 44448, 44460, 47424, 48152, 49920, 52782, 54171, 54720, 55560, 59264, 59280, 60190, 63232, 66672, 70376, 71136, 72228, 72960, 74080, 74880, 79040, 79173, 83340, 87970, 88896, 88920, 90285, 94848, 96304, 105564, 108342, 109440, 111120, 114361, 118528, 118560, 120380, 131955, 133344, 140752, 142272, 144456, 148160, 149760, 158080, 158346, 166680, 175940, 177792, 177840, 180570, 189696, 192608, 211128, 216684, 218880, 222240, 228722, 237120, 240760, 263910, 266688, 270855, 281504, 284544, 288912, 296320, 316160, 316692, 333360, 343083, 351880, 355584, 355680, 361140, 385216, 395865, 422256, 433368, 444480, 457444, 474240, 481520, 527820, 533376, 541710, 563008, 569088, 571805, 577824, 592640, 633384, 666720, 686166, 703760, 711360, 722280, 770432, 791730, 844512, 866736, 888960, 914888, 948480, 963040, 1029249, 1055640, 1066752, 1083420, 1126016, 1143610, 1155648, 1266768, 1333440, 1372332, 1407520, 1422720, 1444560, 1540864, 1583460, 1689024, 1715415, 1733472, 1777920, 1829776, 1926080, 2058498, 2111280, 2166840, 2252032, 2287220, 2311296, 2533536, 2666880, 2744664, 2815040, 2845440, 2889120, 3166920, 3378048, 3430830, 3466944, 3659552, 3852160, 4116996, 4222560, 4333680, 4574440, 4622592, 5067072, 5146245, 5333760, 5489328, 5630080, 5778240, 6333840, 6756096, 6861660, 6933888, 7319104, 7704320, 8233992, 8445120, 8667360, 9148880, 10134144, 10292490, 10978656, 11260160, 11556480, 12667680, 13723320, 13867776, 14638208, 16467984, 16890240, 17334720, 18297760, 20268288, 20584980, 21957312, 23112960, 25335360, 27446640, 29276416, 32935968, 33780480, 34669440, 36595520, 41169960, 43914624, 50670720, 54893280, 65871936, 69338880, 73191040, 82339920, 87829248, 101341440, 109786560, 131743872, 146382080, 164679840, 219573120, 263487744, 329359680, 439146240, 658719360, 1317438720]

約数ペア:

[(1, 1317438720), (2, 658719360), (3, 439146240), (4, 329359680), (5, 263487744), (6, 219573120), (8, 164679840), (9, 146382080), (10, 131743872), (12, 109786560), (13, 101341440), (15, 87829248), (16, 82339920), (18, 73191040), (19, 69338880), (20, 65871936), (24, 54893280), (26, 50670720), (30, 43914624), (32, 41169960), (36, 36595520), (38, 34669440), (39, 33780480), (40, 32935968), (45, 29276416), (48, 27446640), (52, 25335360), (57, 23112960), (60, 21957312), (64, 20584980), (65, 20268288), (72, 18297760), (76, 17334720), (78, 16890240), (80, 16467984), (90, 14638208), (95, 13867776), (96, 13723320), (104, 12667680), (114, 11556480), (117, 11260160), (120, 10978656), (128, 10292490), (130, 10134144), (144, 9148880), (152, 8667360), (156, 8445120), (160, 8233992), (171, 7704320), (180, 7319104), (190, 6933888), (192, 6861660), (195, 6756096), (208, 6333840), (228, 5778240), (234, 5630080), (240, 5489328), (247, 5333760), (256, 5146245), (260, 5067072), (285, 4622592), (288, 4574440), (304, 4333680), (312, 4222560), (320, 4116996), (342, 3852160), (360, 3659552), (380, 3466944), (384, 3430830), (390, 3378048), (416, 3166920), (456, 2889120), (463, 2845440), (468, 2815040), (480, 2744664), (494, 2666880), (520, 2533536), (570, 2311296), (576, 2287220), (585, 2252032), (608, 2166840), (624, 2111280), (640, 2058498), (684, 1926080), (720, 1829776), (741, 1777920), (760, 1733472), (768, 1715415), (780, 1689024), (832, 1583460), (855, 1540864), (912, 1444560), (926, 1422720), (936, 1407520), (960, 1372332), (988, 1333440), (1040, 1266768), (1140, 1155648), (1152, 1143610), (1170, 1126016), (1216, 1083420), (1235, 1066752), (1248, 1055640), (1280, 1029249), (1368, 963040), (1389, 948480), (1440, 914888), (1482, 888960), (1520, 866736), (1560, 844512), (1664, 791730), (1710, 770432), (1824, 722280), (1852, 711360), (1872, 703760), (1920, 686166), (1976, 666720), (2080, 633384), (2223, 592640), (2280, 577824), (2304, 571805), (2315, 569088), (2340, 563008), (2432, 541710), (2470, 533376), (2496, 527820), (2736, 481520), (2778, 474240), (2880, 457444), (2964, 444480), (3040, 433368), (3120, 422256), (3328, 395865), (3420, 385216), (3648, 361140), (3704, 355680), (3705, 355584), (3744, 351880), (3840, 343083), (3952, 333360), (4160, 316692), (4167, 316160), (4446, 296320), (4560, 288912), (4630, 284544), (4680, 281504), (4864, 270855), (4940, 266688), (4992, 263910), (5472, 240760), (5556, 237120), (5760, 228722), (5928, 222240), (6019, 218880), (6080, 216684), (6240, 211128), (6840, 192608), (6945, 189696), (7296, 180570), (7408, 177840), (7410, 177792), (7488, 175940), (7904, 166680), (8320, 158346), (8334, 158080), (8797, 149760), (8892, 148160), (9120, 144456), (9260, 142272), (9360, 140752), (9880, 133344), (9984, 131955), (10944, 120380), (11112, 118560), (11115, 118528), (11520, 114361), (11856, 111120), (12038, 109440), (12160, 108342), (12480, 105564), (13680, 96304), (13890, 94848), (14592, 90285), (14816, 88920), (14820, 88896), (14976, 87970), (15808, 83340), (16640, 79173), (16668, 79040), (17594, 74880), (17784, 74080), (18057, 72960), (18240, 72228), (18520, 71136), (18720, 70376), (19760, 66672), (20835, 63232), (21888, 60190), (22224, 59280), (22230, 59264), (23712, 55560), (24076, 54720), (24320, 54171), (24960, 52782), (26391, 49920), (27360, 48152), (27780, 47424), (29632, 44460), (29640, 44448), (29952, 43985), (30095, 43776), (31616, 41670), (33336, 39520), (35188, 37440), (35568, 37040), (36114, 36480)]