1572503040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:681

約数の個数: 240

約数和(自身を含む): 5498125776

約数和(自身を除く): 3925622736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 131, 144, 160, 180, 192, 240, 256, 262, 288, 320, 360, 384, 393, 480, 512, 521, 524, 576, 640, 655, 720, 768, 786, 960, 1042, 1048, 1152, 1179, 1280, 1310, 1440, 1536, 1563, 1572, 1920, 1965, 2084, 2096, 2304, 2358, 2560, 2605, 2620, 2880, 3126, 3144, 3840, 3930, 4168, 4192, 4608, 4689, 4716, 5210, 5240, 5760, 5895, 6252, 6288, 7680, 7815, 7860, 8336, 8384, 9378, 9432, 10420, 10480, 11520, 11790, 12504, 12576, 15630, 15720, 16672, 16768, 18756, 18864, 20840, 20960, 23040, 23445, 23580, 25008, 25152, 31260, 31440, 33344, 33536, 37512, 37728, 41680, 41920, 46890, 47160, 50016, 50304, 62520, 62880, 66688, 67072, 68251, 75024, 75456, 83360, 83840, 93780, 94320, 100032, 100608, 125040, 125760, 133376, 136502, 150048, 150912, 166720, 167680, 187560, 188640, 200064, 201216, 204753, 250080, 251520, 266752, 273004, 300096, 301824, 333440, 335360, 341255, 375120, 377280, 400128, 409506, 500160, 503040, 546008, 600192, 603648, 614259, 666880, 682510, 750240, 754560, 800256, 819012, 1000320, 1006080, 1023765, 1092016, 1200384, 1228518, 1333760, 1365020, 1500480, 1509120, 1638024, 2000640, 2047530, 2184032, 2400768, 2457036, 2730040, 3000960, 3018240, 3071295, 3276048, 4001280, 4095060, 4368064, 4914072, 5460080, 6001920, 6142590, 6552096, 8190120, 8736128, 9828144, 10920160, 12003840, 12285180, 13104192, 16380240, 17472256, 19656288, 21840320, 24570360, 26208384, 32760480, 34944512, 39312576, 43680640, 49140720, 52416768, 65520960, 78625152, 87361280, 98281440, 104833536, 131041920, 157250304, 174722560, 196562880, 262083840, 314500608, 393125760, 524167680, 786251520, 1572503040]

約数ペア:

[(1, 1572503040), (2, 786251520), (3, 524167680), (4, 393125760), (5, 314500608), (6, 262083840), (8, 196562880), (9, 174722560), (10, 157250304), (12, 131041920), (15, 104833536), (16, 98281440), (18, 87361280), (20, 78625152), (24, 65520960), (30, 52416768), (32, 49140720), (36, 43680640), (40, 39312576), (45, 34944512), (48, 32760480), (60, 26208384), (64, 24570360), (72, 21840320), (80, 19656288), (90, 17472256), (96, 16380240), (120, 13104192), (128, 12285180), (131, 12003840), (144, 10920160), (160, 9828144), (180, 8736128), (192, 8190120), (240, 6552096), (256, 6142590), (262, 6001920), (288, 5460080), (320, 4914072), (360, 4368064), (384, 4095060), (393, 4001280), (480, 3276048), (512, 3071295), (521, 3018240), (524, 3000960), (576, 2730040), (640, 2457036), (655, 2400768), (720, 2184032), (768, 2047530), (786, 2000640), (960, 1638024), (1042, 1509120), (1048, 1500480), (1152, 1365020), (1179, 1333760), (1280, 1228518), (1310, 1200384), (1440, 1092016), (1536, 1023765), (1563, 1006080), (1572, 1000320), (1920, 819012), (1965, 800256), (2084, 754560), (2096, 750240), (2304, 682510), (2358, 666880), (2560, 614259), (2605, 603648), (2620, 600192), (2880, 546008), (3126, 503040), (3144, 500160), (3840, 409506), (3930, 400128), (4168, 377280), (4192, 375120), (4608, 341255), (4689, 335360), (4716, 333440), (5210, 301824), (5240, 300096), (5760, 273004), (5895, 266752), (6252, 251520), (6288, 250080), (7680, 204753), (7815, 201216), (7860, 200064), (8336, 188640), (8384, 187560), (9378, 167680), (9432, 166720), (10420, 150912), (10480, 150048), (11520, 136502), (11790, 133376), (12504, 125760), (12576, 125040), (15630, 100608), (15720, 100032), (16672, 94320), (16768, 93780), (18756, 83840), (18864, 83360), (20840, 75456), (20960, 75024), (23040, 68251), (23445, 67072), (23580, 66688), (25008, 62880), (25152, 62520), (31260, 50304), (31440, 50016), (33344, 47160), (33536, 46890), (37512, 41920), (37728, 41680)]