16871773440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{22303}}^1$

素因数の和:22524

約数の個数: 144

約数和(自身を含む): 54160178688

約数和(自身を除く): 37288405248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 197, 240, 256, 320, 384, 394, 480, 591, 640, 768, 788, 960, 985, 1182, 1280, 1576, 1920, 1970, 2364, 2955, 3152, 3840, 3940, 4728, 5910, 6304, 7880, 9456, 11820, 12608, 15760, 18912, 22303, 23640, 25216, 31520, 37824, 44606, 47280, 50432, 63040, 66909, 75648, 89212, 94560, 111515, 126080, 133818, 151296, 178424, 189120, 223030, 252160, 267636, 334545, 356848, 378240, 446060, 535272, 669090, 713696, 756480, 892120, 1070544, 1338180, 1427392, 1784240, 2141088, 2676360, 2854784, 3568480, 4282176, 4393691, 5352720, 5709568, 7136960, 8564352, 8787382, 10705440, 13181073, 14273920, 17128704, 17574764, 21410880, 21968455, 26362146, 28547840, 35149528, 42821760, 43936910, 52724292, 65905365, 70299056, 85643520, 87873820, 105448584, 131810730, 140598112, 175747640, 210897168, 263621460, 281196224, 351495280, 421794336, 527242920, 562392448, 702990560, 843588672, 1054485840, 1124784896, 1405981120, 1687177344, 2108971680, 2811962240, 3374354688, 4217943360, 5623924480, 8435886720, 16871773440]

約数ペア:

[(1, 16871773440), (2, 8435886720), (3, 5623924480), (4, 4217943360), (5, 3374354688), (6, 2811962240), (8, 2108971680), (10, 1687177344), (12, 1405981120), (15, 1124784896), (16, 1054485840), (20, 843588672), (24, 702990560), (30, 562392448), (32, 527242920), (40, 421794336), (48, 351495280), (60, 281196224), (64, 263621460), (80, 210897168), (96, 175747640), (120, 140598112), (128, 131810730), (160, 105448584), (192, 87873820), (197, 85643520), (240, 70299056), (256, 65905365), (320, 52724292), (384, 43936910), (394, 42821760), (480, 35149528), (591, 28547840), (640, 26362146), (768, 21968455), (788, 21410880), (960, 17574764), (985, 17128704), (1182, 14273920), (1280, 13181073), (1576, 10705440), (1920, 8787382), (1970, 8564352), (2364, 7136960), (2955, 5709568), (3152, 5352720), (3840, 4393691), (3940, 4282176), (4728, 3568480), (5910, 2854784), (6304, 2676360), (7880, 2141088), (9456, 1784240), (11820, 1427392), (12608, 1338180), (15760, 1070544), (18912, 892120), (22303, 756480), (23640, 713696), (25216, 669090), (31520, 535272), (37824, 446060), (44606, 378240), (47280, 356848), (50432, 334545), (63040, 267636), (66909, 252160), (75648, 223030), (89212, 189120), (94560, 178424), (111515, 151296), (126080, 133818)]