197172800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:709

約数の個数: 168

約数和(自身を含む): 561258720

約数和(自身を除く): 364085920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 64, 68, 80, 85, 88, 100, 110, 136, 160, 170, 176, 187, 200, 220, 272, 275, 320, 340, 352, 374, 400, 425, 440, 544, 550, 659, 680, 704, 748, 800, 850, 880, 935, 1088, 1100, 1318, 1360, 1496, 1600, 1700, 1760, 1870, 2200, 2636, 2720, 2992, 3295, 3400, 3520, 3740, 4400, 4675, 5272, 5440, 5984, 6590, 6800, 7249, 7480, 8800, 9350, 10544, 11203, 11968, 13180, 13600, 14498, 14960, 16475, 17600, 18700, 21088, 22406, 26360, 27200, 28996, 29920, 32950, 36245, 37400, 42176, 44812, 52720, 56015, 57992, 59840, 65900, 72490, 74800, 89624, 105440, 112030, 115984, 123233, 131800, 144980, 149600, 179248, 181225, 210880, 224060, 231968, 246466, 263600, 280075, 289960, 299200, 358496, 362450, 448120, 463936, 492932, 527200, 560150, 579920, 616165, 716992, 724900, 896240, 985864, 1054400, 1120300, 1159840, 1232330, 1449800, 1792480, 1971728, 2240600, 2319680, 2464660, 2899600, 3080825, 3584960, 3943456, 4481200, 4929320, 5799200, 6161650, 7886912, 8962400, 9858640, 11598400, 12323300, 17924800, 19717280, 24646600, 39434560, 49293200, 98586400, 197172800]

約数ペア:

[(1, 197172800), (2, 98586400), (4, 49293200), (5, 39434560), (8, 24646600), (10, 19717280), (11, 17924800), (16, 12323300), (17, 11598400), (20, 9858640), (22, 8962400), (25, 7886912), (32, 6161650), (34, 5799200), (40, 4929320), (44, 4481200), (50, 3943456), (55, 3584960), (64, 3080825), (68, 2899600), (80, 2464660), (85, 2319680), (88, 2240600), (100, 1971728), (110, 1792480), (136, 1449800), (160, 1232330), (170, 1159840), (176, 1120300), (187, 1054400), (200, 985864), (220, 896240), (272, 724900), (275, 716992), (320, 616165), (340, 579920), (352, 560150), (374, 527200), (400, 492932), (425, 463936), (440, 448120), (544, 362450), (550, 358496), (659, 299200), (680, 289960), (704, 280075), (748, 263600), (800, 246466), (850, 231968), (880, 224060), (935, 210880), (1088, 181225), (1100, 179248), (1318, 149600), (1360, 144980), (1496, 131800), (1600, 123233), (1700, 115984), (1760, 112030), (1870, 105440), (2200, 89624), (2636, 74800), (2720, 72490), (2992, 65900), (3295, 59840), (3400, 57992), (3520, 56015), (3740, 52720), (4400, 44812), (4675, 42176), (5272, 37400), (5440, 36245), (5984, 32950), (6590, 29920), (6800, 28996), (7249, 27200), (7480, 26360), (8800, 22406), (9350, 21088), (10544, 18700), (11203, 17600), (11968, 16475), (13180, 14960), (13600, 14498)]