515616000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 1767782016

約数和(自身を除く): 1252166016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 125, 128, 131, 150, 160, 164, 192, 200, 205, 240, 246, 250, 256, 262, 300, 320, 328, 375, 384, 393, 400, 410, 480, 492, 500, 524, 600, 615, 640, 655, 656, 750, 768, 786, 800, 820, 960, 984, 1000, 1025, 1048, 1200, 1230, 1280, 1310, 1312, 1500, 1572, 1600, 1640, 1920, 1965, 1968, 2000, 2050, 2096, 2400, 2460, 2620, 2624, 3000, 3075, 3144, 3200, 3275, 3280, 3840, 3930, 3936, 4000, 4100, 4192, 4800, 4920, 5125, 5240, 5248, 5371, 6000, 6150, 6288, 6400, 6550, 6560, 7860, 7872, 8000, 8200, 8384, 9600, 9825, 9840, 10250, 10480, 10496, 10742, 12000, 12300, 12576, 13100, 13120, 15375, 15720, 15744, 16000, 16113, 16375, 16400, 16768, 19200, 19650, 19680, 20500, 20960, 21484, 24000, 24600, 25152, 26200, 26240, 26855, 30750, 31440, 31488, 32000, 32226, 32750, 32800, 33536, 39300, 39360, 41000, 41920, 42968, 48000, 49125, 49200, 50304, 52400, 52480, 53710, 61500, 62880, 64452, 65500, 65600, 78600, 78720, 80565, 82000, 83840, 85936, 96000, 98250, 98400, 100608, 104800, 107420, 123000, 125760, 128904, 131000, 131200, 134275, 157200, 157440, 161130, 164000, 167680, 171872, 196500, 196800, 209600, 214840, 246000, 251520, 257808, 262000, 262400, 268550, 314400, 322260, 328000, 343744, 393000, 393600, 402825, 419200, 429680, 492000, 503040, 515616, 524000, 537100, 628800, 644520, 656000, 671375, 687488, 786000, 787200, 805650, 838400, 859360, 984000, 1031232, 1048000, 1074200, 1257600, 1289040, 1312000, 1342750, 1374976, 1572000, 1611300, 1718720, 1968000, 2014125, 2062464, 2096000, 2148400, 2515200, 2578080, 2685500, 3144000, 3222600, 3437440, 3936000, 4028250, 4124928, 4192000, 4296800, 5156160, 5371000, 6288000, 6445200, 6874880, 8056500, 8593600, 10312320, 10742000, 12576000, 12890400, 16113000, 17187200, 20624640, 21484000, 25780800, 32226000, 34374400, 42968000, 51561600, 64452000, 85936000, 103123200, 128904000, 171872000, 257808000, 515616000]

約数ペア:

[(1, 515616000), (2, 257808000), (3, 171872000), (4, 128904000), (5, 103123200), (6, 85936000), (8, 64452000), (10, 51561600), (12, 42968000), (15, 34374400), (16, 32226000), (20, 25780800), (24, 21484000), (25, 20624640), (30, 17187200), (32, 16113000), (40, 12890400), (41, 12576000), (48, 10742000), (50, 10312320), (60, 8593600), (64, 8056500), (75, 6874880), (80, 6445200), (82, 6288000), (96, 5371000), (100, 5156160), (120, 4296800), (123, 4192000), (125, 4124928), (128, 4028250), (131, 3936000), (150, 3437440), (160, 3222600), (164, 3144000), (192, 2685500), (200, 2578080), (205, 2515200), (240, 2148400), (246, 2096000), (250, 2062464), (256, 2014125), (262, 1968000), (300, 1718720), (320, 1611300), (328, 1572000), (375, 1374976), (384, 1342750), (393, 1312000), (400, 1289040), (410, 1257600), (480, 1074200), (492, 1048000), (500, 1031232), (524, 984000), (600, 859360), (615, 838400), (640, 805650), (655, 787200), (656, 786000), (750, 687488), (768, 671375), (786, 656000), (800, 644520), (820, 628800), (960, 537100), (984, 524000), (1000, 515616), (1025, 503040), (1048, 492000), (1200, 429680), (1230, 419200), (1280, 402825), (1310, 393600), (1312, 393000), (1500, 343744), (1572, 328000), (1600, 322260), (1640, 314400), (1920, 268550), (1965, 262400), (1968, 262000), (2000, 257808), (2050, 251520), (2096, 246000), (2400, 214840), (2460, 209600), (2620, 196800), (2624, 196500), (3000, 171872), (3075, 167680), (3144, 164000), (3200, 161130), (3275, 157440), (3280, 157200), (3840, 134275), (3930, 131200), (3936, 131000), (4000, 128904), (4100, 125760), (4192, 123000), (4800, 107420), (4920, 104800), (5125, 100608), (5240, 98400), (5248, 98250), (5371, 96000), (6000, 85936), (6150, 83840), (6288, 82000), (6400, 80565), (6550, 78720), (6560, 78600), (7860, 65600), (7872, 65500), (8000, 64452), (8200, 62880), (8384, 61500), (9600, 53710), (9825, 52480), (9840, 52400), (10250, 50304), (10480, 49200), (10496, 49125), (10742, 48000), (12000, 42968), (12300, 41920), (12576, 41000), (13100, 39360), (13120, 39300), (15375, 33536), (15720, 32800), (15744, 32750), (16000, 32226), (16113, 32000), (16375, 31488), (16400, 31440), (16768, 30750), (19200, 26855), (19650, 26240), (19680, 26200), (20500, 25152), (20960, 24600), (21484, 24000)]