1791605520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:639

約数の個数: 320

約数和(自身を含む): 6614576640

約数和(自身を除く): 4822971120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 97, 102, 108, 120, 135, 136, 144, 153, 170, 180, 194, 204, 216, 240, 255, 270, 272, 291, 306, 340, 360, 388, 408, 432, 459, 485, 503, 510, 540, 582, 612, 680, 720, 765, 776, 816, 873, 918, 970, 1006, 1020, 1080, 1164, 1224, 1360, 1455, 1509, 1530, 1552, 1649, 1746, 1836, 1940, 2012, 2040, 2160, 2295, 2328, 2448, 2515, 2619, 2910, 3018, 3060, 3298, 3492, 3672, 3880, 4024, 4080, 4365, 4527, 4590, 4656, 4947, 5030, 5238, 5820, 6036, 6120, 6596, 6984, 7344, 7545, 7760, 8048, 8245, 8551, 8730, 9054, 9180, 9894, 10060, 10476, 11640, 12072, 12240, 13095, 13192, 13581, 13968, 14841, 15090, 16490, 17102, 17460, 18108, 18360, 19788, 20120, 20952, 22635, 23280, 24144, 24735, 25653, 26190, 26384, 27162, 29682, 30180, 32980, 34204, 34920, 36216, 36720, 39576, 40240, 41904, 42755, 44523, 45270, 48791, 49470, 51306, 52380, 54324, 59364, 60360, 65960, 67905, 68408, 69840, 72432, 74205, 76959, 79152, 85510, 89046, 90540, 97582, 98940, 102612, 104760, 108648, 118728, 120720, 128265, 131920, 135810, 136816, 146373, 148410, 153918, 171020, 178092, 181080, 195164, 197880, 205224, 209520, 217296, 222615, 230877, 237456, 243955, 256530, 271620, 292746, 296820, 307836, 342040, 356184, 362160, 384795, 390328, 395760, 410448, 439119, 445230, 461754, 487910, 513060, 543240, 585492, 593640, 615672, 684080, 712368, 731865, 769590, 780656, 829447, 878238, 890460, 923508, 975820, 1026120, 1086480, 1154385, 1170984, 1187280, 1231344, 1317357, 1463730, 1539180, 1658894, 1756476, 1780920, 1847016, 1951640, 2052240, 2195595, 2308770, 2341968, 2488341, 2634714, 2927460, 3078360, 3317788, 3512952, 3561840, 3694032, 3903280, 4147235, 4391190, 4617540, 4976682, 5269428, 5854920, 6156720, 6586785, 6635576, 7025904, 7465023, 8294470, 8782380, 9235080, 9953364, 10538856, 11709840, 12441705, 13173570, 13271152, 14930046, 16588940, 17564760, 18470160, 19906728, 21077712, 22395069, 24883410, 26347140, 29860092, 33177880, 35129520, 37325115, 39813456, 44790138, 49766820, 52694280, 59720184, 66355760, 74650230, 89580276, 99533640, 105388560, 111975345, 119440368, 149300460, 179160552, 199067280, 223950690, 298600920, 358321104, 447901380, 597201840, 895802760, 1791605520]

約数ペア:

[(1, 1791605520), (2, 895802760), (3, 597201840), (4, 447901380), (5, 358321104), (6, 298600920), (8, 223950690), (9, 199067280), (10, 179160552), (12, 149300460), (15, 119440368), (16, 111975345), (17, 105388560), (18, 99533640), (20, 89580276), (24, 74650230), (27, 66355760), (30, 59720184), (34, 52694280), (36, 49766820), (40, 44790138), (45, 39813456), (48, 37325115), (51, 35129520), (54, 33177880), (60, 29860092), (68, 26347140), (72, 24883410), (80, 22395069), (85, 21077712), (90, 19906728), (97, 18470160), (102, 17564760), (108, 16588940), (120, 14930046), (135, 13271152), (136, 13173570), (144, 12441705), (153, 11709840), (170, 10538856), (180, 9953364), (194, 9235080), (204, 8782380), (216, 8294470), (240, 7465023), (255, 7025904), (270, 6635576), (272, 6586785), (291, 6156720), (306, 5854920), (340, 5269428), (360, 4976682), (388, 4617540), (408, 4391190), (432, 4147235), (459, 3903280), (485, 3694032), (503, 3561840), (510, 3512952), (540, 3317788), (582, 3078360), (612, 2927460), (680, 2634714), (720, 2488341), (765, 2341968), (776, 2308770), (816, 2195595), (873, 2052240), (918, 1951640), (970, 1847016), (1006, 1780920), (1020, 1756476), (1080, 1658894), (1164, 1539180), (1224, 1463730), (1360, 1317357), (1455, 1231344), (1509, 1187280), (1530, 1170984), (1552, 1154385), (1649, 1086480), (1746, 1026120), (1836, 975820), (1940, 923508), (2012, 890460), (2040, 878238), (2160, 829447), (2295, 780656), (2328, 769590), (2448, 731865), (2515, 712368), (2619, 684080), (2910, 615672), (3018, 593640), (3060, 585492), (3298, 543240), (3492, 513060), (3672, 487910), (3880, 461754), (4024, 445230), (4080, 439119), (4365, 410448), (4527, 395760), (4590, 390328), (4656, 384795), (4947, 362160), (5030, 356184), (5238, 342040), (5820, 307836), (6036, 296820), (6120, 292746), (6596, 271620), (6984, 256530), (7344, 243955), (7545, 237456), (7760, 230877), (8048, 222615), (8245, 217296), (8551, 209520), (8730, 205224), (9054, 197880), (9180, 195164), (9894, 181080), (10060, 178092), (10476, 171020), (11640, 153918), (12072, 148410), (12240, 146373), (13095, 136816), (13192, 135810), (13581, 131920), (13968, 128265), (14841, 120720), (15090, 118728), (16490, 108648), (17102, 104760), (17460, 102612), (18108, 98940), (18360, 97582), (19788, 90540), (20120, 89046), (20952, 85510), (22635, 79152), (23280, 76959), (24144, 74205), (24735, 72432), (25653, 69840), (26190, 68408), (26384, 67905), (27162, 65960), (29682, 60360), (30180, 59364), (32980, 54324), (34204, 52380), (34920, 51306), (36216, 49470), (36720, 48791), (39576, 45270), (40240, 44523), (41904, 42755)]