152519920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:507

約数の個数: 160

約数和(自身を含む): 441721728

約数和(自身を除く): 289201808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 37, 40, 56, 68, 70, 74, 80, 85, 112, 119, 136, 140, 148, 170, 185, 238, 259, 272, 280, 296, 340, 370, 433, 476, 518, 560, 592, 595, 629, 680, 740, 866, 952, 1036, 1190, 1258, 1295, 1360, 1480, 1732, 1904, 2072, 2165, 2380, 2516, 2590, 2960, 3031, 3145, 3464, 4144, 4330, 4403, 4760, 5032, 5180, 6062, 6290, 6928, 7361, 8660, 8806, 9520, 10064, 10360, 12124, 12580, 14722, 15155, 16021, 17320, 17612, 20720, 22015, 24248, 25160, 29444, 30310, 32042, 34640, 35224, 36805, 44030, 48496, 50320, 51527, 58888, 60620, 64084, 70448, 73610, 80105, 88060, 103054, 112147, 117776, 121240, 128168, 147220, 160210, 176120, 206108, 224294, 242480, 256336, 257635, 272357, 294440, 320420, 352240, 412216, 448588, 515270, 544714, 560735, 588880, 640840, 824432, 897176, 1030540, 1089428, 1121470, 1281680, 1361785, 1794352, 1906499, 2061080, 2178856, 2242940, 2723570, 3812998, 4122160, 4357712, 4485880, 5447140, 7625996, 8971760, 9532495, 10894280, 15251992, 19064990, 21788560, 30503984, 38129980, 76259960, 152519920]

約数ペア:

[(1, 152519920), (2, 76259960), (4, 38129980), (5, 30503984), (7, 21788560), (8, 19064990), (10, 15251992), (14, 10894280), (16, 9532495), (17, 8971760), (20, 7625996), (28, 5447140), (34, 4485880), (35, 4357712), (37, 4122160), (40, 3812998), (56, 2723570), (68, 2242940), (70, 2178856), (74, 2061080), (80, 1906499), (85, 1794352), (112, 1361785), (119, 1281680), (136, 1121470), (140, 1089428), (148, 1030540), (170, 897176), (185, 824432), (238, 640840), (259, 588880), (272, 560735), (280, 544714), (296, 515270), (340, 448588), (370, 412216), (433, 352240), (476, 320420), (518, 294440), (560, 272357), (592, 257635), (595, 256336), (629, 242480), (680, 224294), (740, 206108), (866, 176120), (952, 160210), (1036, 147220), (1190, 128168), (1258, 121240), (1295, 117776), (1360, 112147), (1480, 103054), (1732, 88060), (1904, 80105), (2072, 73610), (2165, 70448), (2380, 64084), (2516, 60620), (2590, 58888), (2960, 51527), (3031, 50320), (3145, 48496), (3464, 44030), (4144, 36805), (4330, 35224), (4403, 34640), (4760, 32042), (5032, 30310), (5180, 29444), (6062, 25160), (6290, 24248), (6928, 22015), (7361, 20720), (8660, 17612), (8806, 17320), (9520, 16021), (10064, 15155), (10360, 14722), (12124, 12580)]