139728000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 256

約数和(自身を含む): 481178880

約数和(自身を除く): 341450880

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, 71, 75, 80, 82, 96, 100, 120, 123, 125, 128, 142, 150, 160, 164, 192, 200, 205, 213, 240, 246, 250, 284, 300, 320, 328, 355, 375, 384, 400, 410, 426, 480, 492, 500, 568, 600, 615, 640, 656, 710, 750, 800, 820, 852, 960, 984, 1000, 1025, 1065, 1136, 1200, 1230, 1312, 1420, 1500, 1600, 1640, 1704, 1775, 1920, 1968, 2000, 2050, 2130, 2272, 2400, 2460, 2624, 2840, 2911, 3000, 3075, 3200, 3280, 3408, 3550, 3936, 4000, 4100, 4260, 4544, 4800, 4920, 5125, 5248, 5325, 5680, 5822, 6000, 6150, 6560, 6816, 7100, 7872, 8000, 8200, 8520, 8733, 8875, 9088, 9600, 9840, 10250, 10650, 11360, 11644, 12000, 12300, 13120, 13632, 14200, 14555, 15375, 15744, 16000, 16400, 17040, 17466, 17750, 19680, 20500, 21300, 22720, 23288, 24000, 24600, 26240, 26625, 27264, 28400, 29110, 30750, 32800, 34080, 34932, 35500, 39360, 41000, 42600, 43665, 45440, 46576, 48000, 49200, 53250, 56800, 58220, 61500, 65600, 68160, 69864, 71000, 72775, 78720, 82000, 85200, 87330, 93152, 98400, 106500, 113600, 116440, 123000, 131200, 136320, 139728, 142000, 145550, 164000, 170400, 174660, 186304, 196800, 213000, 218325, 227200, 232880, 246000, 279456, 284000, 291100, 328000, 340800, 349320, 363875, 372608, 393600, 426000, 436650, 465760, 492000, 558912, 568000, 582200, 656000, 681600, 698640, 727750, 852000, 873300, 931520, 984000, 1091625, 1117824, 1136000, 1164400, 1397280, 1455500, 1704000, 1746600, 1863040, 1968000, 2183250, 2328800, 2794560, 2911000, 3408000, 3493200, 4366500, 4657600, 5589120, 5822000, 6986400, 8733000, 9315200, 11644000, 13972800, 17466000, 23288000, 27945600, 34932000, 46576000, 69864000, 139728000]

約数ペア:

[(1, 139728000), (2, 69864000), (3, 46576000), (4, 34932000), (5, 27945600), (6, 23288000), (8, 17466000), (10, 13972800), (12, 11644000), (15, 9315200), (16, 8733000), (20, 6986400), (24, 5822000), (25, 5589120), (30, 4657600), (32, 4366500), (40, 3493200), (41, 3408000), (48, 2911000), (50, 2794560), (60, 2328800), (64, 2183250), (71, 1968000), (75, 1863040), (80, 1746600), (82, 1704000), (96, 1455500), (100, 1397280), (120, 1164400), (123, 1136000), (125, 1117824), (128, 1091625), (142, 984000), (150, 931520), (160, 873300), (164, 852000), (192, 727750), (200, 698640), (205, 681600), (213, 656000), (240, 582200), (246, 568000), (250, 558912), (284, 492000), (300, 465760), (320, 436650), (328, 426000), (355, 393600), (375, 372608), (384, 363875), (400, 349320), (410, 340800), (426, 328000), (480, 291100), (492, 284000), (500, 279456), (568, 246000), (600, 232880), (615, 227200), (640, 218325), (656, 213000), (710, 196800), (750, 186304), (800, 174660), (820, 170400), (852, 164000), (960, 145550), (984, 142000), (1000, 139728), (1025, 136320), (1065, 131200), (1136, 123000), (1200, 116440), (1230, 113600), (1312, 106500), (1420, 98400), (1500, 93152), (1600, 87330), (1640, 85200), (1704, 82000), (1775, 78720), (1920, 72775), (1968, 71000), (2000, 69864), (2050, 68160), (2130, 65600), (2272, 61500), (2400, 58220), (2460, 56800), (2624, 53250), (2840, 49200), (2911, 48000), (3000, 46576), (3075, 45440), (3200, 43665), (3280, 42600), (3408, 41000), (3550, 39360), (3936, 35500), (4000, 34932), (4100, 34080), (4260, 32800), (4544, 30750), (4800, 29110), (4920, 28400), (5125, 27264), (5248, 26625), (5325, 26240), (5680, 24600), (5822, 24000), (6000, 23288), (6150, 22720), (6560, 21300), (6816, 20500), (7100, 19680), (7872, 17750), (8000, 17466), (8200, 17040), (8520, 16400), (8733, 16000), (8875, 15744), (9088, 15375), (9600, 14555), (9840, 14200), (10250, 13632), (10650, 13120), (11360, 12300), (11644, 12000)]