2053722720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19717}}^1$

素因数の和:19773

約数の個数: 192

約数和(自身を含む): 7632285696

約数和(自身を除く): 5578562976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 19717, 20832, 26040, 34720, 39434, 52080, 59151, 78868, 98585, 104160, 118302, 138019, 157736, 197170, 236604, 276038, 295755, 315472, 394340, 414057, 473208, 552076, 591510, 611227, 630944, 690095, 788680, 828114, 946416, 1104152, 1183020, 1222454, 1380190, 1577360, 1656228, 1833681, 1892832, 2070285, 2208304, 2366040, 2444908, 2760380, 3056135, 3154720, 3312456, 3667362, 4140570, 4278589, 4416608, 4732080, 4889816, 5520760, 6112270, 6624912, 7334724, 8281140, 8557178, 9168405, 9464160, 9779632, 11041520, 12224540, 12835767, 13249824, 14669448, 16562280, 17114356, 18336810, 19559264, 21392945, 22083040, 24449080, 25671534, 29338896, 33124560, 34228712, 36673620, 42785890, 48898160, 51343068, 58677792, 64178835, 66249120, 68457424, 73347240, 85571780, 97796320, 102686136, 128357670, 136914848, 146694480, 171143560, 205372272, 256715340, 293388960, 342287120, 410744544, 513430680, 684574240, 1026861360, 2053722720]

約数ペア:

[(1, 2053722720), (2, 1026861360), (3, 684574240), (4, 513430680), (5, 410744544), (6, 342287120), (7, 293388960), (8, 256715340), (10, 205372272), (12, 171143560), (14, 146694480), (15, 136914848), (16, 128357670), (20, 102686136), (21, 97796320), (24, 85571780), (28, 73347240), (30, 68457424), (31, 66249120), (32, 64178835), (35, 58677792), (40, 51343068), (42, 48898160), (48, 42785890), (56, 36673620), (60, 34228712), (62, 33124560), (70, 29338896), (80, 25671534), (84, 24449080), (93, 22083040), (96, 21392945), (105, 19559264), (112, 18336810), (120, 17114356), (124, 16562280), (140, 14669448), (155, 13249824), (160, 12835767), (168, 12224540), (186, 11041520), (210, 9779632), (217, 9464160), (224, 9168405), (240, 8557178), (248, 8281140), (280, 7334724), (310, 6624912), (336, 6112270), (372, 5520760), (420, 4889816), (434, 4732080), (465, 4416608), (480, 4278589), (496, 4140570), (560, 3667362), (620, 3312456), (651, 3154720), (672, 3056135), (744, 2760380), (840, 2444908), (868, 2366040), (930, 2208304), (992, 2070285), (1085, 1892832), (1120, 1833681), (1240, 1656228), (1302, 1577360), (1488, 1380190), (1680, 1222454), (1736, 1183020), (1860, 1104152), (2170, 946416), (2480, 828114), (2604, 788680), (2976, 690095), (3255, 630944), (3360, 611227), (3472, 591510), (3720, 552076), (4340, 473208), (4960, 414057), (5208, 394340), (6510, 315472), (6944, 295755), (7440, 276038), (8680, 236604), (10416, 197170), (13020, 157736), (14880, 138019), (17360, 118302), (19717, 104160), (20832, 98585), (26040, 78868), (34720, 59151), (39434, 52080)]