1195998720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{22247}}^1$

素因数の和:22280

約数の個数: 160

約数和(自身を含む): 4369863168

約数和(自身を除く): 3173864448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 17920, 22247, 26880, 44494, 53760, 66741, 88988, 111235, 133482, 155729, 177976, 222470, 266964, 311458, 333705, 355952, 444940, 467187, 533928, 622916, 667410, 711904, 778645, 889880, 934374, 1067856, 1245832, 1334820, 1423808, 1557290, 1779760, 1868748, 2135712, 2335935, 2491664, 2669640, 2847616, 3114580, 3559520, 3737496, 4271424, 4671870, 4983328, 5339280, 5695232, 6229160, 7119040, 7474992, 8542848, 9343740, 9966656, 10678560, 11390464, 12458320, 14238080, 14949984, 17085696, 18687480, 19933312, 21357120, 24916640, 28476160, 29899968, 34171392, 37374960, 39866624, 42714240, 49833280, 56952320, 59799936, 74749920, 79733248, 85428480, 99666560, 119599872, 149499840, 170856960, 199333120, 239199744, 298999680, 398666240, 597999360, 1195998720]

約数ペア:

[(1, 1195998720), (2, 597999360), (3, 398666240), (4, 298999680), (5, 239199744), (6, 199333120), (7, 170856960), (8, 149499840), (10, 119599872), (12, 99666560), (14, 85428480), (15, 79733248), (16, 74749920), (20, 59799936), (21, 56952320), (24, 49833280), (28, 42714240), (30, 39866624), (32, 37374960), (35, 34171392), (40, 29899968), (42, 28476160), (48, 24916640), (56, 21357120), (60, 19933312), (64, 18687480), (70, 17085696), (80, 14949984), (84, 14238080), (96, 12458320), (105, 11390464), (112, 10678560), (120, 9966656), (128, 9343740), (140, 8542848), (160, 7474992), (168, 7119040), (192, 6229160), (210, 5695232), (224, 5339280), (240, 4983328), (256, 4671870), (280, 4271424), (320, 3737496), (336, 3559520), (384, 3114580), (420, 2847616), (448, 2669640), (480, 2491664), (512, 2335935), (560, 2135712), (640, 1868748), (672, 1779760), (768, 1557290), (840, 1423808), (896, 1334820), (960, 1245832), (1120, 1067856), (1280, 934374), (1344, 889880), (1536, 778645), (1680, 711904), (1792, 667410), (1920, 622916), (2240, 533928), (2560, 467187), (2688, 444940), (3360, 355952), (3584, 333705), (3840, 311458), (4480, 266964), (5376, 222470), (6720, 177976), (7680, 155729), (8960, 133482), (10752, 111235), (13440, 88988), (17920, 66741), (22247, 53760), (26880, 44494)]