1917571200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{10513}}^1$

素因数の和:10559

約数の個数: 192

約数和(自身を含む): 6649053600

約数和(自身を除く): 4731482400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 570, 600, 608, 640, 760, 800, 912, 950, 960, 1140, 1200, 1216, 1425, 1520, 1600, 1824, 1900, 1920, 2280, 2400, 2432, 2850, 3040, 3200, 3648, 3800, 4560, 4800, 5700, 6080, 7296, 7600, 9120, 9600, 10513, 11400, 12160, 15200, 18240, 21026, 22800, 30400, 31539, 36480, 42052, 45600, 52565, 60800, 63078, 84104, 91200, 105130, 126156, 157695, 168208, 182400, 199747, 210260, 252312, 262825, 315390, 336416, 399494, 420520, 504624, 525650, 599241, 630780, 672832, 788475, 798988, 841040, 998735, 1009248, 1051300, 1198482, 1261560, 1345664, 1576950, 1597976, 1682080, 1997470, 2018496, 2102600, 2396964, 2523120, 2996205, 3153900, 3195952, 3364160, 3994940, 4036992, 4205200, 4793928, 4993675, 5046240, 5992410, 6307800, 6391904, 6728320, 7989880, 8410400, 9587856, 9987350, 10092480, 11984820, 12615600, 12783808, 14981025, 15979760, 16820800, 19175712, 19974700, 20184960, 23969640, 25231200, 25567616, 29962050, 31959520, 33641600, 38351424, 39949400, 47939280, 50462400, 59924100, 63919040, 76702848, 79898800, 95878560, 100924800, 119848200, 127838080, 159797600, 191757120, 239696400, 319595200, 383514240, 479392800, 639190400, 958785600, 1917571200]

約数ペア:

[(1, 1917571200), (2, 958785600), (3, 639190400), (4, 479392800), (5, 383514240), (6, 319595200), (8, 239696400), (10, 191757120), (12, 159797600), (15, 127838080), (16, 119848200), (19, 100924800), (20, 95878560), (24, 79898800), (25, 76702848), (30, 63919040), (32, 59924100), (38, 50462400), (40, 47939280), (48, 39949400), (50, 38351424), (57, 33641600), (60, 31959520), (64, 29962050), (75, 25567616), (76, 25231200), (80, 23969640), (95, 20184960), (96, 19974700), (100, 19175712), (114, 16820800), (120, 15979760), (128, 14981025), (150, 12783808), (152, 12615600), (160, 11984820), (190, 10092480), (192, 9987350), (200, 9587856), (228, 8410400), (240, 7989880), (285, 6728320), (300, 6391904), (304, 6307800), (320, 5992410), (380, 5046240), (384, 4993675), (400, 4793928), (456, 4205200), (475, 4036992), (480, 3994940), (570, 3364160), (600, 3195952), (608, 3153900), (640, 2996205), (760, 2523120), (800, 2396964), (912, 2102600), (950, 2018496), (960, 1997470), (1140, 1682080), (1200, 1597976), (1216, 1576950), (1425, 1345664), (1520, 1261560), (1600, 1198482), (1824, 1051300), (1900, 1009248), (1920, 998735), (2280, 841040), (2400, 798988), (2432, 788475), (2850, 672832), (3040, 630780), (3200, 599241), (3648, 525650), (3800, 504624), (4560, 420520), (4800, 399494), (5700, 336416), (6080, 315390), (7296, 262825), (7600, 252312), (9120, 210260), (9600, 199747), (10513, 182400), (11400, 168208), (12160, 157695), (15200, 126156), (18240, 105130), (21026, 91200), (22800, 84104), (30400, 63078), (31539, 60800), (36480, 52565), (42052, 45600)]