164886400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 494030880

約数和(自身を除く): 329144480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 128, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 320, 340, 350, 400, 425, 433, 448, 476, 544, 560, 595, 640, 680, 700, 800, 850, 866, 896, 952, 1088, 1120, 1190, 1360, 1400, 1600, 1700, 1732, 1904, 2165, 2176, 2240, 2380, 2720, 2800, 2975, 3031, 3200, 3400, 3464, 3808, 4330, 4480, 4760, 5440, 5600, 5950, 6062, 6800, 6928, 7361, 7616, 8660, 9520, 10825, 10880, 11200, 11900, 12124, 13600, 13856, 14722, 15155, 15232, 17320, 19040, 21650, 22400, 23800, 24248, 27200, 27712, 29444, 30310, 34640, 36805, 38080, 43300, 47600, 48496, 51527, 54400, 55424, 58888, 60620, 69280, 73610, 75775, 76160, 86600, 95200, 96992, 103054, 117776, 121240, 138560, 147220, 151550, 173200, 184025, 190400, 193984, 206108, 235552, 242480, 257635, 277120, 294440, 303100, 346400, 368050, 380800, 387968, 412216, 471104, 484960, 515270, 588880, 606200, 692800, 736100, 824432, 942208, 969920, 1030540, 1177760, 1212400, 1288175, 1385600, 1472200, 1648864, 1939840, 2061080, 2355520, 2424800, 2576350, 2944400, 3297728, 4122160, 4711040, 4849600, 5152700, 5888800, 6595456, 8244320, 9699200, 10305400, 11777600, 16488640, 20610800, 23555200, 32977280, 41221600, 82443200, 164886400]

約数ペア:

[(1, 164886400), (2, 82443200), (4, 41221600), (5, 32977280), (7, 23555200), (8, 20610800), (10, 16488640), (14, 11777600), (16, 10305400), (17, 9699200), (20, 8244320), (25, 6595456), (28, 5888800), (32, 5152700), (34, 4849600), (35, 4711040), (40, 4122160), (50, 3297728), (56, 2944400), (64, 2576350), (68, 2424800), (70, 2355520), (80, 2061080), (85, 1939840), (100, 1648864), (112, 1472200), (119, 1385600), (128, 1288175), (136, 1212400), (140, 1177760), (160, 1030540), (170, 969920), (175, 942208), (200, 824432), (224, 736100), (238, 692800), (272, 606200), (280, 588880), (320, 515270), (340, 484960), (350, 471104), (400, 412216), (425, 387968), (433, 380800), (448, 368050), (476, 346400), (544, 303100), (560, 294440), (595, 277120), (640, 257635), (680, 242480), (700, 235552), (800, 206108), (850, 193984), (866, 190400), (896, 184025), (952, 173200), (1088, 151550), (1120, 147220), (1190, 138560), (1360, 121240), (1400, 117776), (1600, 103054), (1700, 96992), (1732, 95200), (1904, 86600), (2165, 76160), (2176, 75775), (2240, 73610), (2380, 69280), (2720, 60620), (2800, 58888), (2975, 55424), (3031, 54400), (3200, 51527), (3400, 48496), (3464, 47600), (3808, 43300), (4330, 38080), (4480, 36805), (4760, 34640), (5440, 30310), (5600, 29444), (5950, 27712), (6062, 27200), (6800, 24248), (6928, 23800), (7361, 22400), (7616, 21650), (8660, 19040), (9520, 17320), (10825, 15232), (10880, 15155), (11200, 14722), (11900, 13856), (12124, 13600)]