3280656000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{1667}}^1$

素因数の和:1740

約数の個数: 256

約数和(自身を含む): 11147310720

約数和(自身を除く): 7866654720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 125, 128, 150, 160, 164, 192, 200, 205, 240, 246, 250, 300, 320, 328, 375, 384, 400, 410, 480, 492, 500, 600, 615, 640, 656, 750, 800, 820, 960, 984, 1000, 1025, 1200, 1230, 1312, 1500, 1600, 1640, 1667, 1920, 1968, 2000, 2050, 2400, 2460, 2624, 3000, 3075, 3200, 3280, 3334, 3936, 4000, 4100, 4800, 4920, 5001, 5125, 5248, 6000, 6150, 6560, 6668, 7872, 8000, 8200, 8335, 9600, 9840, 10002, 10250, 12000, 12300, 13120, 13336, 15375, 15744, 16000, 16400, 16670, 19680, 20004, 20500, 24000, 24600, 25005, 26240, 26672, 30750, 32800, 33340, 39360, 40008, 41000, 41675, 48000, 49200, 50010, 53344, 61500, 65600, 66680, 68347, 78720, 80016, 82000, 83350, 98400, 100020, 106688, 123000, 125025, 131200, 133360, 136694, 160032, 164000, 166700, 196800, 200040, 205041, 208375, 213376, 246000, 250050, 266720, 273388, 320064, 328000, 333400, 341735, 393600, 400080, 410082, 416750, 492000, 500100, 533440, 546776, 625125, 640128, 656000, 666800, 683470, 800160, 820164, 833500, 984000, 1000200, 1025205, 1066880, 1093552, 1250250, 1333600, 1366940, 1600320, 1640328, 1667000, 1708675, 1968000, 2000400, 2050410, 2187104, 2500500, 2667200, 2733880, 3200640, 3280656, 3334000, 3417350, 4000800, 4100820, 4374208, 5001000, 5126025, 5334400, 5467760, 6561312, 6668000, 6834700, 8001600, 8201640, 8543375, 8748416, 10002000, 10252050, 10935520, 13122624, 13336000, 13669400, 16003200, 16403280, 17086750, 20004000, 20504100, 21871040, 25630125, 26245248, 26672000, 27338800, 32806560, 34173500, 40008000, 41008200, 43742080, 51260250, 54677600, 65613120, 68347000, 80016000, 82016400, 102520500, 109355200, 131226240, 136694000, 164032800, 205041000, 218710400, 273388000, 328065600, 410082000, 546776000, 656131200, 820164000, 1093552000, 1640328000, 3280656000]

約数ペア:

[(1, 3280656000), (2, 1640328000), (3, 1093552000), (4, 820164000), (5, 656131200), (6, 546776000), (8, 410082000), (10, 328065600), (12, 273388000), (15, 218710400), (16, 205041000), (20, 164032800), (24, 136694000), (25, 131226240), (30, 109355200), (32, 102520500), (40, 82016400), (41, 80016000), (48, 68347000), (50, 65613120), (60, 54677600), (64, 51260250), (75, 43742080), (80, 41008200), (82, 40008000), (96, 34173500), (100, 32806560), (120, 27338800), (123, 26672000), (125, 26245248), (128, 25630125), (150, 21871040), (160, 20504100), (164, 20004000), (192, 17086750), (200, 16403280), (205, 16003200), (240, 13669400), (246, 13336000), (250, 13122624), (300, 10935520), (320, 10252050), (328, 10002000), (375, 8748416), (384, 8543375), (400, 8201640), (410, 8001600), (480, 6834700), (492, 6668000), (500, 6561312), (600, 5467760), (615, 5334400), (640, 5126025), (656, 5001000), (750, 4374208), (800, 4100820), (820, 4000800), (960, 3417350), (984, 3334000), (1000, 3280656), (1025, 3200640), (1200, 2733880), (1230, 2667200), (1312, 2500500), (1500, 2187104), (1600, 2050410), (1640, 2000400), (1667, 1968000), (1920, 1708675), (1968, 1667000), (2000, 1640328), (2050, 1600320), (2400, 1366940), (2460, 1333600), (2624, 1250250), (3000, 1093552), (3075, 1066880), (3200, 1025205), (3280, 1000200), (3334, 984000), (3936, 833500), (4000, 820164), (4100, 800160), (4800, 683470), (4920, 666800), (5001, 656000), (5125, 640128), (5248, 625125), (6000, 546776), (6150, 533440), (6560, 500100), (6668, 492000), (7872, 416750), (8000, 410082), (8200, 400080), (8335, 393600), (9600, 341735), (9840, 333400), (10002, 328000), (10250, 320064), (12000, 273388), (12300, 266720), (13120, 250050), (13336, 246000), (15375, 213376), (15744, 208375), (16000, 205041), (16400, 200040), (16670, 196800), (19680, 166700), (20004, 164000), (20500, 160032), (24000, 136694), (24600, 133360), (25005, 131200), (26240, 125025), (26672, 123000), (30750, 106688), (32800, 100020), (33340, 98400), (39360, 83350), (40008, 82000), (41000, 80016), (41675, 78720), (48000, 68347), (49200, 66680), (50010, 65600), (53344, 61500)]