31151072000

素因数分解:

$2^8\times 5^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:552

約数の個数: 288

約数和(自身を含む): 82890609984

約数和(自身を除く): 51739537984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 128, 136, 160, 170, 173, 200, 250, 256, 272, 320, 331, 340, 346, 400, 425, 500, 544, 640, 662, 680, 692, 800, 850, 865, 1000, 1088, 1280, 1324, 1360, 1384, 1600, 1655, 1700, 1730, 2000, 2125, 2176, 2648, 2720, 2768, 2941, 3200, 3310, 3400, 3460, 4000, 4250, 4325, 4352, 5296, 5440, 5536, 5627, 5882, 6400, 6620, 6800, 6920, 8000, 8275, 8500, 8650, 10592, 10880, 11072, 11254, 11764, 13240, 13600, 13840, 14705, 16000, 16550, 17000, 17300, 21184, 21625, 21760, 22144, 22508, 23528, 26480, 27200, 27680, 28135, 29410, 32000, 33100, 34000, 34600, 41375, 42368, 43250, 44288, 45016, 47056, 52960, 54400, 55360, 56270, 57263, 58820, 66200, 68000, 69200, 73525, 82750, 84736, 86500, 90032, 94112, 105920, 108800, 110720, 112540, 114526, 117640, 132400, 136000, 138400, 140675, 147050, 165500, 173000, 180064, 188224, 211840, 221440, 225080, 229052, 235280, 264800, 272000, 276800, 281350, 286315, 294100, 331000, 346000, 360128, 367625, 376448, 423680, 450160, 458104, 470560, 529600, 544000, 553600, 562700, 572630, 588200, 662000, 692000, 703375, 720256, 735250, 752896, 900320, 916208, 941120, 973471, 1059200, 1107200, 1125400, 1145260, 1176400, 1324000, 1384000, 1406750, 1431575, 1440512, 1470500, 1800640, 1832416, 1882240, 1946942, 2118400, 2250800, 2290520, 2352800, 2648000, 2768000, 2813500, 2863150, 2941000, 3601280, 3664832, 3764480, 3893884, 4501600, 4581040, 4705600, 4867355, 5296000, 5536000, 5627000, 5726300, 5882000, 7157875, 7202560, 7329664, 7787768, 9003200, 9162080, 9411200, 9734710, 10592000, 11254000, 11452600, 11764000, 14315750, 14659328, 15575536, 18006400, 18324160, 18822400, 19469420, 22508000, 22905200, 23528000, 24336775, 28631500, 31151072, 36012800, 36648320, 38938840, 45016000, 45810400, 47056000, 48673550, 57263000, 62302144, 73296640, 77877680, 90032000, 91620800, 94112000, 97347100, 114526000, 121683875, 124604288, 155755360, 180064000, 183241600, 194694200, 229052000, 243367750, 249208576, 311510720, 366483200, 389388400, 458104000, 486735500, 623021440, 778776800, 916208000, 973471000, 1246042880, 1557553600, 1832416000, 1946942000, 3115107200, 3893884000, 6230214400, 7787768000, 15575536000, 31151072000]

約数ペア:

[(1, 31151072000), (2, 15575536000), (4, 7787768000), (5, 6230214400), (8, 3893884000), (10, 3115107200), (16, 1946942000), (17, 1832416000), (20, 1557553600), (25, 1246042880), (32, 973471000), (34, 916208000), (40, 778776800), (50, 623021440), (64, 486735500), (68, 458104000), (80, 389388400), (85, 366483200), (100, 311510720), (125, 249208576), (128, 243367750), (136, 229052000), (160, 194694200), (170, 183241600), (173, 180064000), (200, 155755360), (250, 124604288), (256, 121683875), (272, 114526000), (320, 97347100), (331, 94112000), (340, 91620800), (346, 90032000), (400, 77877680), (425, 73296640), (500, 62302144), (544, 57263000), (640, 48673550), (662, 47056000), (680, 45810400), (692, 45016000), (800, 38938840), (850, 36648320), (865, 36012800), (1000, 31151072), (1088, 28631500), (1280, 24336775), (1324, 23528000), (1360, 22905200), (1384, 22508000), (1600, 19469420), (1655, 18822400), (1700, 18324160), (1730, 18006400), (2000, 15575536), (2125, 14659328), (2176, 14315750), (2648, 11764000), (2720, 11452600), (2768, 11254000), (2941, 10592000), (3200, 9734710), (3310, 9411200), (3400, 9162080), (3460, 9003200), (4000, 7787768), (4250, 7329664), (4325, 7202560), (4352, 7157875), (5296, 5882000), (5440, 5726300), (5536, 5627000), (5627, 5536000), (5882, 5296000), (6400, 4867355), (6620, 4705600), (6800, 4581040), (6920, 4501600), (8000, 3893884), (8275, 3764480), (8500, 3664832), (8650, 3601280), (10592, 2941000), (10880, 2863150), (11072, 2813500), (11254, 2768000), (11764, 2648000), (13240, 2352800), (13600, 2290520), (13840, 2250800), (14705, 2118400), (16000, 1946942), (16550, 1882240), (17000, 1832416), (17300, 1800640), (21184, 1470500), (21625, 1440512), (21760, 1431575), (22144, 1406750), (22508, 1384000), (23528, 1324000), (26480, 1176400), (27200, 1145260), (27680, 1125400), (28135, 1107200), (29410, 1059200), (32000, 973471), (33100, 941120), (34000, 916208), (34600, 900320), (41375, 752896), (42368, 735250), (43250, 720256), (44288, 703375), (45016, 692000), (47056, 662000), (52960, 588200), (54400, 572630), (55360, 562700), (56270, 553600), (57263, 544000), (58820, 529600), (66200, 470560), (68000, 458104), (69200, 450160), (73525, 423680), (82750, 376448), (84736, 367625), (86500, 360128), (90032, 346000), (94112, 331000), (105920, 294100), (108800, 286315), (110720, 281350), (112540, 276800), (114526, 272000), (117640, 264800), (132400, 235280), (136000, 229052), (138400, 225080), (140675, 221440), (147050, 211840), (165500, 188224), (173000, 180064)]